| 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 | $53.76 | 10.286% | $59.2898 | $59.29 | $59.30 | $59.30 |
| Purchase #2 | $48.50 | 13.447% | $55.0218 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $245.78 | 3.513% | $254.4143 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $104.70 | 5.434% | $110.3894 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $229.74 | 3.369% | $237.4799 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $65.84 | 7.337% | $70.6707 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $99.62 | 10.834% | $110.4128 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $847.94 | $897.6787 | $897.67 | $897.65 | $897.70 | |