| 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 | $52.79 | 5.158% | $55.5129 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $98.58 | 8.778% | $107.2334 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $214.98 | 9.126% | $234.5991 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $143.62 | 13.533% | $163.0561 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $27.45 | 12.376% | $30.8472 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $78.63 | 13.674% | $89.3819 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $45.76 | 4.865% | $47.9862 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $661.81 | $728.6168 | $728.62 | $728.65 | $728.60 | |