| 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 | $12.61 | 13.482% | $14.3101 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $166.77 | 6.178% | $177.0731 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $238.58 | 9.601% | $261.4861 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $147.64 | 4.827% | $154.7666 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $67.96 | 6.169% | $72.1525 | $72.15 | $72.15 | $72.20 |
| Purchase #6 | $58.34 | 9.859% | $64.0917 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $32.56 | 10.557% | $35.9974 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $724.46 | $779.8775 | $779.88 | $779.85 | $780.00 | |