| 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 | $23.59 | 9.723% | $25.8837 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $78.88 | 10.364% | $87.0551 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $234.44 | 7.862% | $252.8717 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $248.79 | 5.230% | $261.8017 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $57.56 | 8.751% | $62.5971 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $5.38 | 10.611% | $5.9509 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $104.46 | 6.378% | $111.1225 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $753.10 | $807.2827 | $807.28 | $807.25 | $807.40 | |