| 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 | $107.85 | 8.632% | $117.1596 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $104.43 | 11.370% | $116.3037 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $35.77 | 13.458% | $40.5839 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $101.78 | 9.723% | $111.6761 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $206.67 | 6.501% | $220.1056 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $15.33 | 11.456% | $17.0862 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $205.27 | 13.287% | $232.5442 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $777.10 | $855.4593 | $855.46 | $855.50 | $855.50 | |