| 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 | $240.30 | 11.311% | $267.4803 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $146.33 | 12.527% | $164.6608 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $12.36 | 6.419% | $13.1534 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $11.29 | 9.543% | $12.3674 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $67.38 | 12.730% | $75.9575 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $34.40 | 3.762% | $35.6941 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $70.41 | 11.663% | $78.6219 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $582.47 | $647.9354 | $647.93 | $647.90 | $648.10 | |