| 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 | $93.40 | 4.424% | $97.532 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $236.61 | 9.653% | $259.45 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $78.71 | 6.472% | $83.8041 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $241.26 | 6.673% | $257.3593 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $148.75 | 11.751% | $166.2296 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $15.80 | 8.804% | $17.191 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $73.58 | 13.219% | $83.3065 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $888.11 | $964.8725 | $964.87 | $964.90 | $964.90 | |