| 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 | $82.63 | 6.186% | $87.7415 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $27.41 | 12.418% | $30.8138 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $107.71 | 4.667% | $112.7368 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $233.47 | 7.283% | $250.4736 | $250.47 | $250.45 | $250.50 |
| Purchase #5 | $160.46 | 9.562% | $175.8032 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $68.78 | 4.656% | $71.9824 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $129.91 | 8.590% | $141.0693 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $810.37 | $870.6206 | $870.61 | $870.60 | $870.60 | |