| 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 | $45.27 | 6.805% | $48.3506 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $104.54 | 5.703% | $110.5019 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $115.63 | 5.329% | $121.7919 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $182.88 | 12.119% | $205.0432 | $205.04 | $205.05 | $205.00 |
| Purchase #5 | $29.65 | 3.504% | $30.6889 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $228.26 | 11.619% | $254.7815 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $157.74 | 7.358% | $169.3465 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $863.97 | $940.5045 | $940.50 | $940.55 | $940.50 | |