| 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 | $55.62 | 3.292% | $57.451 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $229.90 | 7.793% | $247.8161 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $126.54 | 6.153% | $134.326 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $125.45 | 11.290% | $139.6133 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $102.69 | 7.281% | $110.1669 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $14.51 | 4.849% | $15.2136 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $221.26 | 3.762% | $229.5838 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $875.97 | $934.1707 | $934.17 | $934.15 | $934.20 | |