| 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 | $97.98 | 8.300% | $106.1123 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $203.43 | 5.690% | $215.0052 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $18.83 | 13.567% | $21.3847 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $213.91 | 8.655% | $232.4239 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $177.90 | 5.210% | $187.1686 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $65.95 | 7.388% | $70.8224 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $33.91 | 6.546% | $36.1297 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $811.91 | $869.0468 | $869.04 | $869.00 | $869.00 | |