| 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 | $48.85 | 12.743% | $55.075 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $213.51 | 12.599% | $240.4101 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $6.62 | 6.198% | $7.0303 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $77.86 | 8.472% | $84.4563 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $27.81 | 11.118% | $30.9019 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $31.52 | 8.849% | $34.3092 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $61.80 | 5.267% | $65.055 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $467.97 | $517.2378 | $517.25 | $517.25 | $517.30 | |