| 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 | $40.86 | 10.717% | $45.239 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $125.97 | 11.175% | $140.0471 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $204.76 | 9.200% | $223.5979 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $68.51 | 3.463% | $70.8825 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $133.38 | 8.663% | $144.9347 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $51.65 | 7.590% | $55.5702 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $102.81 | 13.761% | $116.9577 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $727.94 | $797.2291 | $797.23 | $797.25 | $797.20 | |