| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.34 | 9.155% | $87.6951 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $30.75 | 5.679% | $32.4963 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $114.58 | 7.161% | $122.7851 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $28.83 | 11.584% | $32.1697 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $215.89 | 9.422% | $236.2312 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $119.83 | 12.218% | $134.4708 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $171.93 | 8.127% | $185.9028 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $762.15 | $831.7510 | $831.76 | $831.75 | $831.80 | |