| 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 | $99.54 | 9.637% | $109.1327 | $109.13 | $109.15 | $109.10 |
| Purchase #2 | $151.68 | 7.628% | $163.2502 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $93.96 | 4.237% | $97.9411 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $102.52 | 13.388% | $116.2454 | $116.25 | $116.25 | $116.20 |
| Purchase #5 | $188.81 | 8.822% | $205.4668 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $51.86 | 9.442% | $56.7566 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $120.32 | 10.498% | $132.9512 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $808.69 | $881.7440 | $881.75 | $881.75 | $881.80 | |