| 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 | $76.84 | 6.840% | $82.0959 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $141.91 | 12.762% | $160.0206 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $29.40 | 4.485% | $30.7186 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $136.79 | 5.571% | $144.4106 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $214.47 | 12.471% | $241.2166 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $50.79 | 11.436% | $56.5983 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $156.94 | 9.691% | $172.1491 | $172.15 | $172.15 | $172.10 |
| 7 purchase totals = | $807.14 | $887.2097 | $887.22 | $887.15 | $887.10 | |