| 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 | $58.87 | 9.313% | $64.3526 | $64.35 | $64.35 | $64.40 |
| Purchase #2 | $170.29 | 9.504% | $186.4744 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $24.81 | 10.602% | $27.4404 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $69.37 | 13.405% | $78.669 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $160.52 | 4.722% | $168.0998 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $133.34 | 12.858% | $150.4849 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $233.95 | 11.467% | $260.777 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $851.15 | $936.2981 | $936.29 | $936.30 | $936.40 | |