To verify correct sales tax calculation, which of the following should you check?

To ensure that sales tax is accurately calculated, it is essential to confirm that the correct tax category is selected for each transaction. Different jurisdictions may have varying tax rates for specific types of goods and services, and choosing the appropriate tax category ensures that the applicable rate is applied. This step is critical because an incorrect tax category could lead to overcharging or undercharging customers, which can result in compliance issues and affect revenue.

While the shipping address, conditional discounts, and transaction types play important roles in the overall transaction process, they do not directly impact the calculation of sales tax in the same definitive way that selecting the correct tax category does. The shipping address may influence which tax rate applies based on local tax laws, but if the tax category is incorrect, even a correct address won't resolve the issue. Hence, selecting the correct tax category is the fundamental factor in verifying accurate sales tax calculations.