| 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 | $27.42 | 9.596% | $30.0512 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $162.81 | 3.528% | $168.5539 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $36.47 | 13.817% | $41.5091 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $236.86 | 9.751% | $259.9562 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $21.31 | 10.177% | $23.4787 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $207.56 | 9.801% | $227.903 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $241.58 | 8.330% | $261.7036 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $934.01 | $1,013.1557 | $1,013.15 | $1,013.15 | $1,013.30 | |