| 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 | $6.52 | 10.410% | $7.1987 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $224.59 | 11.747% | $250.9726 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $30.59 | 10.280% | $33.7347 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $112.89 | 4.491% | $117.9599 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $54.29 | 8.827% | $59.0822 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $117.28 | 7.694% | $126.3035 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $50.66 | 10.641% | $56.0507 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $596.82 | $651.3023 | $651.29 | $651.30 | $651.40 | |