| 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 | $71.79 | 4.495% | $75.017 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $38.48 | 9.507% | $42.1383 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $250.57 | 6.749% | $267.481 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $145.44 | 7.720% | $156.668 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $70.81 | 11.339% | $78.8391 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $89.61 | 3.201% | $92.4784 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $106.99 | 11.371% | $119.1558 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $773.69 | $831.7776 | $831.79 | $831.80 | $831.80 | |