| 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 | $69.85 | 7.388% | $75.0105 | $75.01 | $75.00 | $75.00 |
| Purchase #2 | $7.36 | 6.738% | $7.8559 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $212.99 | 10.274% | $234.8726 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $84.90 | 4.260% | $88.5167 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $28.37 | 7.309% | $30.4436 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $144.71 | 3.630% | $149.963 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $32.78 | 8.449% | $35.5496 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $580.96 | $622.2119 | $622.21 | $622.15 | $622.20 | |