(1) For the purpose of raising revenue, a tax is imposed upon the privilege of engaging in business as a manufacturer or a wholesaler at a rate of thirty-one cents per gallon on all beer; ninety-five cents per gallon for wine, except for wines produced and released from bond in farm wineries; six cents per gallon for wine produced and released from bond in farm wineries; and three dollars and seventy-five cents per gallon on alcohol and spirits manufactured and sold by such manufacturer or shipped for sale in this state by such wholesaler in the course of such business. The gallonage tax imposed by this subsection shall be imposed only on alcoholic liquor upon which a federal excise tax is imposed.

(2) Manufacturers or wholesalers of alcoholic liquor shall be exempt from the payment of the gallonage tax on such alcoholic liquor upon satisfactory proof, including bills of lading furnished to the commission by affidavit or otherwise as the commission may require, that such alcoholic liquor was manufactured in this state but shipped out of the state for sale and consumption outside this state.

(3) Dry wines or fortified wines manufactured or shipped into this state solely and exclusively for sacramental purposes and uses shall not be subject to the gallonage tax.

(4) The gallonage tax shall not be imposed upon any alcoholic liquor, whether manufactured in or shipped into this state, when sold to a licensed nonbeverage user for use in the manufacture of any of the following when such products are unfit for beverage purposes: Patent and proprietary medicines and medicinal, antiseptic, and toilet preparations; flavoring extracts, syrups, food products, and confections or candy; scientific, industrial, and chemical products, except denatured alcohol; or products for scientific, chemical, experimental, or mechanical purposes.

(5) The gallonage tax shall not be imposed upon the privilege of engaging in any business in interstate commerce or otherwise, which business may not, under the Constitution and statutes of the United States, be made the subject of taxation by this state.

(6) The gallonage tax shall be in addition to all other occupation or privilege taxes imposed by this state or by any municipal corporation or political subdivision thereof.

(7) The commission shall collect the gallonage tax and shall account for and remit to the State Treasurer at least once each week all money collected pursuant to this section. If any alcoholic liquor manufactured in or shipped into this state is sold to a licensed manufacturer or wholesaler of this state to be used solely as an ingredient in the manufacture of any beverage for human consumption, the tax imposed upon such manufacturer or wholesaler shall be reduced by the amount of the taxes which have been paid as to such alcoholic liquor so used under the Nebraska Liquor Control Act. The net proceeds of all revenue arising under this section shall be credited to the General Fund.