| 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 | $8.82 | 4.114% | $9.1829 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $249.33 | 4.837% | $261.3901 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $27.37 | 12.377% | $30.7576 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $71.86 | 12.472% | $80.8224 | $80.82 | $80.80 | $80.80 |
| Purchase #5 | $98.90 | 6.411% | $105.2405 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $143.73 | 10.289% | $158.5184 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $130.26 | 5.585% | $137.535 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $730.27 | $783.4469 | $783.45 | $783.45 | $783.40 | |