| 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 | $37.86 | 8.696% | $41.1523 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $50.57 | 4.264% | $52.7263 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $145.69 | 8.556% | $158.1552 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $27.75 | 8.652% | $30.1509 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $173.74 | 7.501% | $186.7722 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $6.29 | 13.175% | $7.1187 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $51.56 | 8.769% | $56.0813 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $493.46 | $532.1569 | $532.16 | $532.15 | $532.30 | |