| 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 | $54.36 | 3.527% | $56.2773 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $103.73 | 8.240% | $112.2774 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $217.95 | 11.862% | $243.8032 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $10.41 | 3.544% | $10.7789 | $10.78 | $10.80 | $10.80 |
| Purchase #5 | $200.63 | 7.554% | $215.7856 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $25.32 | 11.784% | $28.3037 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $190.60 | 4.491% | $199.1598 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $803.00 | $866.3859 | $866.39 | $866.45 | $866.50 | |