| 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 | $37.35 | 12.419% | $41.9885 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $58.75 | 6.486% | $62.5605 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $246.51 | 6.417% | $262.3285 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $216.57 | 4.520% | $226.359 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $200.31 | 3.850% | $208.0219 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $50.67 | 10.869% | $56.1773 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $78.49 | 3.846% | $81.5087 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $888.65 | $938.9444 | $938.95 | $938.95 | $939.00 | |