| 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 | $46.64 | 3.855% | $48.438 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $117.53 | 7.812% | $126.7114 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $217.30 | 5.821% | $229.949 | $229.95 | $229.95 | $229.90 |
| Purchase #4 | $125.79 | 6.610% | $134.1047 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $202.97 | 3.509% | $210.0922 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $67.53 | 5.858% | $71.4859 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $79.35 | 4.387% | $82.8311 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $857.11 | $903.6123 | $903.61 | $903.65 | $903.50 | |