| 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 | $95.98 | 8.736% | $104.3648 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $63.75 | 10.193% | $70.248 | $70.25 | $70.25 | $70.20 |
| Purchase #3 | $12.96 | 3.135% | $13.3663 | $13.37 | $13.35 | $13.40 |
| Purchase #4 | $86.54 | 12.357% | $97.2337 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $243.88 | 11.456% | $271.8189 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $190.99 | 12.274% | $214.4321 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $125.45 | 3.719% | $130.1155 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $819.55 | $901.5793 | $901.58 | $901.55 | $901.50 | |