| 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 | $45.45 | 10.362% | $50.1595 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $58.53 | 6.803% | $62.5118 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $224.50 | 8.340% | $243.2233 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $44.28 | 6.307% | $47.0727 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $213.90 | 7.275% | $229.4612 | $229.46 | $229.45 | $229.50 |
| Purchase #6 | $113.70 | 4.828% | $119.1894 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $94.61 | 12.773% | $106.6945 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $794.97 | $858.3124 | $858.30 | $858.25 | $858.40 | |