| 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 | $74.68 | 9.782% | $81.9852 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $129.42 | 6.870% | $138.3112 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $119.86 | 6.494% | $127.6437 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $153.79 | 8.240% | $166.4623 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $65.90 | 13.468% | $74.7754 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $132.82 | 12.516% | $149.4438 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $27.99 | 7.479% | $30.0834 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $704.46 | $768.7050 | $768.70 | $768.75 | $768.70 | |