The Select Default Tax Schedule option in the DynamicZip Setup window will cause DynamicZip to automatically select a tax schedule even when multiple choices exist.
When there is only one tax schedule that is not for a city, county, state and/or ZIP that is different than the Tax Location's city, county, state and ZIP, that single choice is not considered to be a default and will be selected even if this option not selected.
The default tax schedule for a particular ZIP Code is determined using the following criteria:
When assigning a tax schedule, DynamicZip will select the schedule with the highest priority that is not for a city, county, state and/or ZIP that is different than the Tax Location's city, county, state and ZIP.
More information on tax schedule selection logic.
The CCH ZIPsales Database identifies which address selection is the default, when a ZIP Code spans multiple cities and/or counties. This was done based on a flag indicating which choice had the highest population.
There are two types of defaults identified. They are:
In earlier versions of DynamicZip the Select Default option was named Base on Majority.