| 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 | $83.87 | 5.785% | $88.7219 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $163.27 | 9.504% | $178.7872 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $81.59 | 4.337% | $85.1286 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $134.34 | 4.553% | $140.4565 | $140.46 | $140.45 | $140.50 |
| Purchase #5 | $113.83 | 6.727% | $121.4873 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $115.44 | 9.113% | $125.96 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $157.71 | 8.142% | $170.5507 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $850.05 | $911.0922 | $911.10 | $911.10 | $911.20 | |