| 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 | $37.61 | 8.615% | $40.8501 | $40.85 | $40.85 | $40.90 |
| Purchase #2 | $94.44 | 10.467% | $104.325 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $203.42 | 8.484% | $220.6782 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $101.36 | 10.707% | $112.2126 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $58.52 | 9.317% | $63.9723 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $86.95 | 9.338% | $95.0694 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $139.43 | 7.545% | $149.95 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $721.73 | $787.0576 | $787.06 | $787.05 | $787.20 | |