| 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 | $29.82 | 6.325% | $31.7061 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $222.85 | 13.537% | $253.0172 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $25.68 | 9.572% | $28.1381 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $83.96 | 9.622% | $92.0386 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $234.56 | 11.158% | $260.7322 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $166.82 | 13.204% | $188.8469 | $188.85 | $188.85 | $188.80 |
| Purchase #7 | $60.88 | 6.849% | $65.0497 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $824.57 | $919.5288 | $919.54 | $919.55 | $919.30 | |