| 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 | $59.96 | 7.382% | $64.3862 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $220.50 | 12.297% | $247.6149 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $241.40 | 3.576% | $250.0325 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $124.74 | 11.445% | $139.0165 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $115.75 | 4.320% | $120.7504 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $53.75 | 9.494% | $58.853 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $55.38 | 6.160% | $58.7914 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $871.48 | $939.4449 | $939.44 | $939.45 | $939.50 | |