COMMODITY SALES DATA PROCESSING APPARATUS AND METHOD FOR DISPLAYING TAX EXEMPTION STATE

摘要

A commodity sales data processing apparatus comprises an input module configured to receive an input of a commodity code capable of identifying a commodity, a registration module configured to register the commodity identified by the commodity code received by the input module as a sales item, a determination module configured to determine whether or not a total sales amount of the commodities registered by the registration module exceeds an amount determined in a tax-free program in which the commodities are exempted from taxation if the total sales amount of the commodities exceeds the determined amount, and a display control module configured to display a tax exemption state indicating whether or not the commodities registered by the registration module are exempted from taxation according to the determination result of the determination module.