| 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 | $53.53 | 7.852% | $57.7332 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $134.88 | 8.375% | $146.1762 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $99.49 | 5.751% | $105.2117 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $171.36 | 8.716% | $186.2957 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $50.60 | 10.196% | $55.7592 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $125.89 | 9.850% | $138.2902 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $173.87 | 9.356% | $190.1373 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $809.62 | $879.6035 | $879.61 | $879.65 | $879.60 | |