| 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 | $240.67 | 8.371% | $260.8165 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $48.34 | 13.726% | $54.9751 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $46.47 | 3.616% | $48.1504 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $10.47 | 5.255% | $11.0202 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $78.37 | 13.292% | $88.7869 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $89.31 | 5.577% | $94.2908 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $148.97 | 9.609% | $163.2845 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $662.60 | $721.3244 | $721.33 | $721.35 | $721.40 | |