| 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 | $97.53 | 4.523% | $101.9413 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $55.61 | 6.799% | $59.3909 | $59.39 | $59.40 | $59.40 |
| Purchase #3 | $64.72 | 5.272% | $68.132 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $213.38 | 12.745% | $240.5753 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $40.54 | 3.402% | $41.9192 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $126.63 | 4.862% | $132.7868 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $35.48 | 4.198% | $36.9695 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $633.89 | $681.7150 | $681.72 | $681.75 | $681.70 | |