| 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 | $125.65 | 10.617% | $138.9903 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $16.67 | 3.180% | $17.2001 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $11.30 | 4.855% | $11.8486 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $53.65 | 3.175% | $55.3534 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $234.30 | 9.379% | $256.275 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $77.88 | 13.570% | $88.4483 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $30.91 | 7.716% | $33.295 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $550.36 | $601.4107 | $601.42 | $601.45 | $601.40 | |