Cart66 let’s you charge sales tax for all sales or you can specify tax rates by state, zip code, or zip code ranges. You can also specify whether or not you want to apply the sales tax to the shipping costs. When specifying sales tax by state, simply select the state, enter the percentage to charge for sales tax, and select whether or not to include shipping costs when calculating sales tax.
When specifying sales tax by zip code, you can enter a single zip code or a range of zip codes. To enter a range of zip codes, enter the low value, a hyphen, then the high value. For example, to charge 5% sales tax to shipping addresses with a zip code between 23200 and 25000 you would enter: 23200-25000
Note that zip code rates take precedence over state rates. So you can charge 7% sales tax for the 23227 zip code which is a zip code in VA and you can also specify a 5% sales tax for VA. Buyers in the 23227 zip code will be charged 7% sales tax while all other buyers with shipping addresses in VA are charged 5% sales tax.