| 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 | $237.84 | 5.414% | $250.7167 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $65.41 | 12.785% | $73.7727 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $11.91 | 10.263% | $13.1323 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $61.26 | 13.795% | $69.7108 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $42.79 | 3.389% | $44.2402 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $224.65 | 13.576% | $255.1485 | $255.15 | $255.15 | $255.10 |
| Purchase #7 | $89.97 | 11.669% | $100.4686 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $733.83 | $807.1898 | $807.19 | $807.15 | $807.10 | |