| 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 | $97.39 | 4.800% | $102.0647 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $86.58 | 7.853% | $93.3791 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $188.56 | 10.410% | $208.1891 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $93.29 | 3.285% | $96.3546 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $39.94 | 8.239% | $43.2307 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $193.65 | 9.536% | $212.1165 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $49.94 | 6.479% | $53.1756 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $749.35 | $808.5103 | $808.51 | $808.55 | $808.60 | |