| 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 | $77.90 | 13.126% | $88.1252 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $123.38 | 8.866% | $134.3189 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $104.55 | 6.218% | $111.0509 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $67.76 | 13.701% | $77.0438 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $144.27 | 6.685% | $153.9144 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $20.91 | 6.284% | $22.224 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $202.64 | 4.686% | $212.1357 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $741.41 | $798.8129 | $798.81 | $798.80 | $798.70 | |