Sharp ER-A520 - Manual (Page 47)

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Automatic tax
When your register is programmed with a tax table (or tax rate) and the tax status of an individual department
and PLU/UPC is set for taxable, it computes the automatic tax on any item that is entered directly into the
department or indirectly via a related PLU/UPC.
Selling five $6.70 items (dept. 1, taxable 1) and one $7.15 item (PLU 85, taxable 2) for cash
Manual tax
Your machine allows you to enter tax manually after item entries.
Selling an $8.00 item (dept. 7) for cash with 50 cents as tax
800 7
50 †
a
Print Key operation
Example
5 @
670 1
85
P
a
Print Key operation
Example
Tax calculations 5
PLU/
UPC