| 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 | $17.32 | 12.441% | $19.4748 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $136.76 | 11.424% | $152.3835 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $97.27 | 13.217% | $110.1262 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $59.67 | 11.426% | $66.4879 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $236.81 | 7.686% | $255.0112 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $86.47 | 5.427% | $91.1627 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $245.37 | 8.833% | $267.0435 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $879.67 | $961.6898 | $961.68 | $961.70 | $961.70 | |