| 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 | $25.25 | 11.491% | $28.1515 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $103.58 | 8.612% | $112.5003 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $43.52 | 11.308% | $48.4412 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $79.96 | 9.568% | $87.6106 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $164.89 | 6.524% | $175.6474 | $175.65 | $175.65 | $175.60 |
| Purchase #6 | $243.63 | 11.428% | $271.472 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $25.52 | 6.434% | $27.162 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $686.35 | $750.9850 | $750.98 | $750.95 | $751.00 | |