| 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 | $26.73 | 3.637% | $27.7022 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $44.69 | 7.622% | $48.0963 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $87.32 | 8.694% | $94.9116 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $27.43 | 11.740% | $30.6503 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $45.30 | 6.507% | $48.2477 | $48.25 | $48.25 | $48.20 |
| Purchase #6 | $212.49 | 9.525% | $232.7297 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $204.62 | 5.445% | $215.7616 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $648.58 | $698.0994 | $698.10 | $698.10 | $698.10 | |