| 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 | $59.78 | 3.657% | $61.9662 | $61.97 | $61.95 | $62.00 |
| Purchase #2 | $64.49 | 6.738% | $68.8353 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $135.29 | 6.551% | $144.1528 | $144.15 | $144.15 | $144.20 |
| Purchase #4 | $26.32 | 6.736% | $28.0929 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $117.32 | 9.375% | $128.3188 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $99.67 | 8.221% | $107.8639 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $173.57 | 12.645% | $195.5179 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $676.44 | $734.7478 | $734.75 | $734.70 | $734.80 | |