| 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 | $43.34 | 10.471% | $47.8781 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $21.87 | 8.195% | $23.6622 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $30.80 | 11.407% | $34.3134 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $116.92 | 7.399% | $125.5709 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $53.78 | 3.850% | $55.8505 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $238.26 | 11.158% | $264.8451 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $226.88 | 3.681% | $235.2315 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $731.85 | $787.3517 | $787.35 | $787.35 | $787.40 | |