| 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 | $26.98 | 12.302% | $30.2991 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $96.81 | 9.777% | $106.2751 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $164.34 | 11.215% | $182.7707 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $119.88 | 11.235% | $133.3485 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $93.86 | 3.554% | $97.1958 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $129.88 | 7.476% | $139.5898 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $116.94 | 7.785% | $126.0438 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $748.69 | $815.5228 | $815.53 | $815.55 | $815.50 | |