| 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 | $64.72 | 7.843% | $69.796 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $104.88 | 11.739% | $117.1919 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $172.66 | 10.851% | $191.3953 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $49.42 | 9.839% | $54.2824 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $44.69 | 11.257% | $49.7208 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $231.37 | 3.519% | $239.5119 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $126.59 | 6.549% | $134.8804 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $794.33 | $856.7787 | $856.78 | $856.80 | $856.80 | |