| 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 | $36.78 | 7.129% | $39.402 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $123.25 | 7.191% | $132.1129 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $61.71 | 12.253% | $69.2713 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $200.91 | 4.762% | $210.4773 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $107.70 | 8.861% | $117.2433 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $146.49 | 10.398% | $161.722 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $75.85 | 9.312% | $82.9132 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $752.69 | $813.1420 | $813.13 | $813.10 | $813.10 | |