| 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 | $46.58 | 10.554% | $51.4961 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $130.50 | 7.843% | $140.7351 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $27.90 | 8.269% | $30.2071 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $60.33 | 8.107% | $65.221 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $215.88 | 7.529% | $232.1336 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $211.50 | 9.861% | $232.356 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $17.90 | 13.132% | $20.2506 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $710.59 | $772.3995 | $772.41 | $772.40 | $772.40 | |