| 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 | $13.35 | 7.359% | $14.3324 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $247.81 | 5.668% | $261.8559 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $73.61 | 7.512% | $79.1396 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $59.98 | 10.674% | $66.3823 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $107.71 | 8.409% | $116.7673 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $55.42 | 11.180% | $61.616 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $66.87 | 11.459% | $74.5326 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $624.75 | $674.6261 | $674.63 | $674.65 | $674.60 | |