| 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 | $191.59 | 12.485% | $215.51 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $118.29 | 5.849% | $125.2088 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $92.44 | 12.551% | $104.0421 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $53.68 | 11.637% | $59.9267 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $38.33 | 4.324% | $39.9874 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $28.94 | 6.167% | $30.7247 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $134.28 | 5.473% | $141.6291 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $657.55 | $717.0288 | $717.03 | $717.05 | $716.90 | |