| 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 | $44.40 | 13.692% | $50.4792 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $132.94 | 7.481% | $142.8852 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $44.46 | 5.806% | $47.0413 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $47.61 | 3.685% | $49.3644 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $211.67 | 7.436% | $227.4098 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $59.51 | 8.448% | $64.5374 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $20.40 | 3.742% | $21.1634 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $560.99 | $602.8807 | $602.88 | $602.90 | $602.90 | |