| 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 | $76.49 | 12.576% | $86.1094 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $117.41 | 12.237% | $131.7775 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $143.30 | 12.655% | $161.4346 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $57.92 | 13.749% | $65.8834 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $69.59 | 11.302% | $77.4551 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $235.57 | 10.823% | $261.0657 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $171.50 | 3.390% | $177.3139 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $871.78 | $961.0396 | $961.04 | $961.05 | $961.10 | |