| 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 | $23.56 | 6.682% | $25.1343 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $41.86 | 6.359% | $44.5219 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $238.82 | 9.691% | $261.964 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $37.78 | 7.683% | $40.6826 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $125.55 | 3.607% | $130.0786 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $94.45 | 8.710% | $102.6766 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $120.92 | 7.762% | $130.3058 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $682.94 | $735.3638 | $735.36 | $735.40 | $735.40 | |