| 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 | $9.76 | 6.626% | $10.4067 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $207.51 | 12.777% | $234.0236 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $16.53 | 5.171% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $112.49 | 13.512% | $127.6896 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $95.57 | 4.106% | $99.4941 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $215.76 | 5.531% | $227.6937 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $31.50 | 12.670% | $35.4911 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $689.12 | $752.1836 | $752.17 | $752.20 | $752.20 | |