| 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 | $21.44 | 12.152% | $24.0454 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $225.52 | 7.770% | $243.0429 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $148.96 | 5.158% | $156.6434 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $214.97 | 4.870% | $225.439 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $49.87 | 12.394% | $56.0509 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $30.41 | 11.467% | $33.8971 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $107.46 | 3.554% | $111.2791 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $798.63 | $850.3978 | $850.40 | $850.45 | $850.30 | |