| 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 | $230.79 | 8.734% | $250.9472 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $28.36 | 3.866% | $29.4564 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $55.71 | 5.441% | $58.7412 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $147.65 | 4.607% | $154.4522 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $215.44 | 6.681% | $229.8335 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $65.69 | 3.513% | $67.9977 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $82.25 | 7.776% | $88.6458 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $825.89 | $880.0740 | $880.08 | $880.10 | $880.00 | |