| 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 | $85.28 | 6.763% | $91.0475 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $249.41 | 13.872% | $284.0082 | $284.01 | $284.00 | $284.00 |
| Purchase #3 | $39.57 | 12.226% | $44.4078 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $105.83 | 10.509% | $116.9517 | $116.95 | $116.95 | $117.00 |
| Purchase #5 | $204.65 | 10.136% | $225.3933 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $48.39 | 9.370% | $52.9241 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $166.68 | 9.281% | $182.1496 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $899.81 | $996.8822 | $996.88 | $996.85 | $996.80 | |