| 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 | $59.91 | 12.203% | $67.2208 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $27.51 | 12.301% | $30.894 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $143.67 | 8.210% | $155.4653 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $66.58 | 4.526% | $69.5934 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $177.30 | 3.658% | $183.7856 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $197.36 | 13.680% | $224.3588 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $48.52 | 3.686% | $50.3084 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $720.85 | $781.6263 | $781.63 | $781.60 | $781.70 | |