| 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 | $57.98 | 3.128% | $59.7936 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $36.87 | 12.253% | $41.3877 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $133.43 | 4.755% | $139.7746 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $130.77 | 7.201% | $140.1867 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $186.69 | 10.178% | $205.6913 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $112.71 | 11.640% | $125.8294 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $206.25 | 4.572% | $215.6798 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $864.70 | $928.3431 | $928.34 | $928.40 | $928.40 | |