| 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 | $13.90 | 9.694% | $15.2475 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $143.72 | 7.634% | $154.6916 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $216.72 | 9.248% | $236.7623 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $38.51 | 13.411% | $43.6746 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $45.48 | 8.255% | $49.2344 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $200.89 | 5.335% | $211.6075 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $78.39 | 5.486% | $82.6905 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $737.61 | $793.9084 | $793.90 | $793.90 | $793.90 | |