| 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 | $47.30 | 10.617% | $52.3218 | $52.32 | $52.30 | $52.30 |
| Purchase #2 | $30.71 | 4.840% | $32.1964 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $170.87 | 5.709% | $180.625 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $246.52 | 13.659% | $280.1922 | $280.19 | $280.20 | $280.20 |
| Purchase #5 | $231.94 | 12.836% | $261.7118 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $127.29 | 8.515% | $138.1287 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $19.92 | 8.424% | $21.5981 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $874.55 | $966.7740 | $966.78 | $966.80 | $966.70 | |