| 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 | $74.85 | 10.548% | $82.7452 | $82.75 | $82.75 | $82.70 |
| Purchase #2 | $85.45 | 3.294% | $88.2647 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $136.81 | 9.459% | $149.7509 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $236.86 | 10.540% | $261.825 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $225.76 | 10.666% | $249.8396 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $105.89 | 9.526% | $115.9771 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $86.77 | 5.848% | $91.8443 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $952.39 | $1,040.2468 | $1,040.25 | $1,040.30 | $1,040.20 | |