| 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 | $88.69 | 9.800% | $97.3816 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $212.35 | 13.575% | $241.1765 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $142.36 | 13.645% | $161.785 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $25.67 | 7.848% | $27.6846 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $43.77 | 11.220% | $48.681 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $162.89 | 6.499% | $173.4762 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $127.70 | 10.537% | $141.1557 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $803.43 | $891.3406 | $891.35 | $891.45 | $891.50 | |