| 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 | $64.36 | 11.832% | $71.9751 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $155.71 | 3.478% | $161.1256 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $29.57 | 3.726% | $30.6718 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $189.56 | 6.630% | $202.1278 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $116.32 | 8.277% | $125.9478 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $235.44 | 7.717% | $253.6089 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $42.65 | 8.344% | $46.2087 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $833.61 | $891.6657 | $891.68 | $891.70 | $891.60 | |