| 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 | $69.41 | 5.351% | $73.1241 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $201.94 | 9.527% | $221.1788 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $171.48 | 13.554% | $194.7224 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $194.79 | 4.811% | $204.1613 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $30.68 | 8.687% | $33.3452 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $78.54 | 11.852% | $87.8486 | $87.85 | $87.85 | $87.80 |
| Purchase #7 | $84.48 | 11.801% | $94.4495 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $831.32 | $908.8299 | $908.83 | $908.80 | $908.70 | |