| 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 | $66.99 | 3.306% | $69.2047 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $222.90 | 3.844% | $231.4683 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $19.26 | 5.187% | $20.259 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $113.26 | 12.861% | $127.8264 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $100.44 | 12.296% | $112.7901 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $125.58 | 7.836% | $135.4204 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $175.44 | 3.834% | $182.1664 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $823.87 | $879.1353 | $879.14 | $879.10 | $879.20 | |