| 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 | $104.61 | 4.577% | $109.398 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $32.26 | 9.564% | $35.3453 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $99.35 | 11.703% | $110.9769 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $131.55 | 5.702% | $139.051 | $139.05 | $139.05 | $139.10 |
| Purchase #5 | $69.41 | 11.423% | $77.3387 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $161.53 | 11.642% | $180.3353 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $19.31 | 3.549% | $19.9953 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $618.02 | $672.4405 | $672.46 | $672.50 | $672.40 | |