| 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 | $86.90 | 8.660% | $94.4255 | $94.43 | $94.45 | $94.40 |
| Purchase #2 | $12.79 | 4.651% | $13.3849 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $227.89 | 8.226% | $246.6362 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $107.88 | 9.642% | $118.2818 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $215.33 | 13.294% | $243.956 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $121.88 | 8.826% | $132.6371 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $113.71 | 3.645% | $117.8547 | $117.85 | $117.85 | $117.90 |
| 7 purchase totals = | $886.38 | $967.1762 | $967.18 | $967.25 | $967.20 | |