| 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 | $116.48 | 9.664% | $127.7366 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $141.97 | 9.356% | $155.2527 | $155.25 | $155.25 | $155.30 |
| Purchase #3 | $28.32 | 7.189% | $30.3559 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $59.64 | 13.425% | $67.6467 | $67.65 | $67.65 | $67.60 |
| Purchase #5 | $122.92 | 7.540% | $132.1882 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $64.86 | 12.657% | $73.0693 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $68.63 | 13.454% | $77.8635 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $602.82 | $664.1129 | $664.12 | $664.10 | $664.20 | |