| 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 | $247.84 | 12.134% | $277.9129 | $277.91 | $277.90 | $277.90 |
| Purchase #2 | $58.83 | 13.713% | $66.8974 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $47.87 | 12.741% | $53.9691 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $108.70 | 9.439% | $118.9602 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $99.48 | 5.328% | $104.7803 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $46.40 | 9.336% | $50.7319 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $131.47 | 12.785% | $148.2784 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $740.59 | $821.5302 | $821.53 | $821.55 | $821.60 | |