| 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 | $91.28 | 6.679% | $97.3766 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $105.57 | 3.279% | $109.0316 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $153.75 | 12.349% | $172.7366 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $106.91 | 11.681% | $119.3982 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $190.94 | 9.738% | $209.5337 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $127.84 | 3.433% | $132.2287 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $62.34 | 4.800% | $65.3323 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $838.63 | $905.6377 | $905.64 | $905.75 | $905.50 | |