| 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 | $12.83 | 4.729% | $13.4367 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $101.41 | 8.284% | $109.8108 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $149.53 | 3.671% | $155.0192 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $93.87 | 7.302% | $100.7244 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $132.88 | 10.589% | $146.9507 | $146.95 | $146.95 | $147.00 |
| Purchase #6 | $68.25 | 11.609% | $76.1731 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $205.62 | 11.384% | $229.0278 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $764.39 | $831.1427 | $831.14 | $831.10 | $831.10 | |