| 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 | $195.42 | 7.313% | $209.7111 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $240.30 | 13.234% | $272.1013 | $272.10 | $272.10 | $272.10 |
| Purchase #3 | $60.61 | 10.496% | $66.9716 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $47.99 | 3.762% | $49.7954 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $5.61 | 3.208% | $5.79 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $208.57 | 6.573% | $222.2793 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $72.54 | 3.356% | $74.9744 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $831.04 | $901.6231 | $901.62 | $901.60 | $901.70 | |