| 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 | $124.36 | 11.488% | $138.6465 | $138.65 | $138.65 | $138.60 |
| Purchase #2 | $95.51 | 10.656% | $105.6875 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $163.44 | 13.322% | $185.2135 | $185.21 | $185.20 | $185.20 |
| Purchase #4 | $47.34 | 6.725% | $50.5236 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $188.83 | 9.279% | $206.3515 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $52.94 | 10.790% | $58.6522 | $58.65 | $58.65 | $58.70 |
| Purchase #7 | $41.73 | 5.389% | $43.9788 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $714.15 | $789.0536 | $789.05 | $789.05 | $789.10 | |