| 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 | $30.94 | 5.750% | $32.7191 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $84.94 | 5.488% | $89.6015 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $119.50 | 5.532% | $126.1107 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $103.98 | 12.409% | $116.8829 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $170.44 | 9.710% | $186.9897 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $87.98 | 13.373% | $99.7456 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $40.78 | 5.659% | $43.0877 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $638.56 | $695.1372 | $695.14 | $695.15 | $695.10 | |