| 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 | $20.31 | 13.321% | $23.0155 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $141.27 | 13.218% | $159.9431 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $53.42 | 10.248% | $58.8945 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $227.51 | 6.683% | $242.7145 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $151.58 | 5.348% | $159.6865 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $64.87 | 13.551% | $73.6605 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $49.25 | 5.467% | $51.9425 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $708.21 | $769.8571 | $769.85 | $769.85 | $769.80 | |