| 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 | $82.70 | 5.467% | $87.2212 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $151.55 | 12.286% | $170.1694 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $9.99 | 12.286% | $11.2174 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $125.76 | 7.399% | $135.065 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $14.35 | 5.420% | $15.1278 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $67.87 | 10.757% | $75.1708 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $152.83 | 13.780% | $173.89 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $605.05 | $667.8616 | $667.87 | $667.80 | $667.90 | |