| 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 | $74.59 | 4.125% | $77.6668 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $52.93 | 12.820% | $59.7156 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $102.83 | 9.674% | $112.7778 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $176.61 | 3.709% | $183.1605 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $188.98 | 10.316% | $208.4752 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $36.80 | 12.625% | $41.446 | $41.45 | $41.45 | $41.40 |
| Purchase #7 | $47.39 | 11.775% | $52.9702 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $680.13 | $736.2121 | $736.23 | $736.20 | $736.30 | |