| 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 | $89.36 | 5.649% | $94.4079 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $15.42 | 11.434% | $17.1831 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $107.97 | 8.291% | $116.9218 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $64.45 | 4.705% | $67.4824 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $7.27 | 3.267% | $7.5075 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $129.28 | 11.438% | $144.067 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $214.77 | 12.803% | $242.267 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $628.52 | $689.8367 | $689.84 | $689.80 | $689.90 | |