| 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 | $18.40 | 12.649% | $20.7274 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $247.97 | 5.277% | $261.0554 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $159.67 | 7.451% | $171.567 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $166.52 | 10.691% | $184.3227 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $38.56 | 5.652% | $40.7394 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $20.75 | 8.272% | $22.4664 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $153.38 | 6.458% | $163.2853 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $805.25 | $864.1636 | $864.18 | $864.15 | $864.20 | |