| 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 | $54.25 | 7.575% | $58.3594 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $199.69 | 6.533% | $212.7357 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $49.40 | 10.725% | $54.6982 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $67.74 | 11.349% | $75.4278 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $121.28 | 3.340% | $125.3308 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $129.95 | 6.533% | $138.4396 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $40.77 | 10.293% | $44.9665 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $663.08 | $709.9580 | $709.97 | $710.00 | $709.90 | |