| 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 | $21.87 | 8.757% | $23.7852 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $164.93 | 9.288% | $180.2487 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $46.41 | 8.858% | $50.521 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $117.56 | 10.779% | $130.2318 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $60.59 | 8.178% | $65.5451 | $65.55 | $65.55 | $65.50 |
| Purchase #6 | $107.74 | 13.343% | $122.1157 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $247.50 | 5.679% | $261.5555 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $766.60 | $834.0030 | $834.02 | $834.00 | $833.90 | |