| 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 | $39.87 | 11.184% | $44.3291 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $111.66 | 8.562% | $121.2203 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $29.58 | 4.401% | $30.8818 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $125.45 | 11.442% | $139.804 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $201.26 | 6.466% | $214.2735 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $200.64 | 13.185% | $227.0944 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $124.69 | 12.702% | $140.5281 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $833.15 | $918.1312 | $918.12 | $918.15 | $918.10 | |