| 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 | $14.73 | 6.686% | $15.7148 | $15.71 | $15.70 | $15.70 |
| Purchase #2 | $78.60 | 7.659% | $84.62 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $227.83 | 4.846% | $238.8706 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $222.75 | 10.352% | $245.8091 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $68.75 | 13.270% | $77.8731 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $100.52 | 6.347% | $106.9 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $51.90 | 13.198% | $58.7498 | $58.75 | $58.75 | $58.70 |
| 7 purchase totals = | $765.08 | $828.5374 | $828.53 | $828.45 | $828.50 | |