| 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 | $50.75 | 4.803% | $53.1875 | $53.19 | $53.20 | $53.20 |
| Purchase #2 | $178.63 | 12.230% | $200.4764 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $104.85 | 11.637% | $117.0514 | $117.05 | $117.05 | $117.10 |
| Purchase #4 | $30.98 | 10.246% | $34.1542 | $34.15 | $34.15 | $34.20 |
| Purchase #5 | $250.97 | 10.338% | $276.9153 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $205.89 | 7.839% | $222.0297 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $41.79 | 13.291% | $47.3443 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $863.86 | $951.1588 | $951.16 | $951.20 | $951.20 | |