| 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 | $60.26 | 11.871% | $67.4135 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $90.34 | 10.733% | $100.0362 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $113.47 | 5.686% | $119.9219 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $29.63 | 5.548% | $31.2739 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $171.39 | 10.402% | $189.218 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $112.59 | 11.299% | $125.3115 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $193.61 | 12.130% | $217.0949 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $771.29 | $850.2699 | $850.26 | $850.20 | $850.20 | |