By selecting this option1) on the DynamicZip Setup window, you can make DynamicZip run the DZ Tax Recalculation process automatically when a change is made to the document that may require tax recalculation.
Changes that can require tax recalculation include:
If Auto DZ Tax Recalculation is not selected, the user should manually run DZ Tax Recalculation after making changes like these listed above.