| 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 | $27.90 | 6.374% | $29.6783 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $29.60 | 3.153% | $30.5333 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $26.43 | 8.548% | $28.6892 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $53.78 | 6.692% | $57.379 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $51.49 | 12.840% | $58.1013 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $224.61 | 13.478% | $254.8829 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $94.87 | 11.351% | $105.6387 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $508.68 | $564.9027 | $564.90 | $565.00 | $564.90 | |