| 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 | $42.50 | 8.149% | $45.9633 | $45.96 | $45.95 | $46.00 |
| Purchase #2 | $83.25 | 7.730% | $89.6852 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $185.65 | 3.357% | $191.8823 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $112.86 | 8.687% | $122.6641 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $177.97 | 7.625% | $191.5402 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $43.40 | 13.186% | $49.1227 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $94.51 | 3.635% | $97.9454 | $97.95 | $97.95 | $97.90 |
| 7 purchase totals = | $740.14 | $788.8032 | $788.80 | $788.80 | $788.80 | |