| 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 | $73.63 | 12.281% | $82.6725 | $82.67 | $82.65 | $82.70 |
| Purchase #2 | $145.42 | 10.372% | $160.503 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $64.98 | 4.737% | $68.0581 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $79.98 | 7.471% | $85.9553 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $68.60 | 7.353% | $73.6442 | $73.64 | $73.65 | $73.60 |
| Purchase #6 | $177.34 | 7.499% | $190.6387 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $157.86 | 4.476% | $164.9258 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $767.81 | $826.3976 | $826.40 | $826.40 | $826.40 | |