| 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 | $58.96 | 12.178% | $66.1401 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $248.30 | 4.706% | $259.985 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $103.25 | 8.742% | $112.2761 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $41.66 | 7.201% | $44.6599 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $87.72 | 10.575% | $96.9964 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $125.59 | 13.618% | $142.6928 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $76.61 | 11.129% | $85.1359 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $742.09 | $807.8862 | $807.90 | $807.95 | $807.90 | |