| 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 | $113.45 | 3.826% | $117.7906 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $40.97 | 9.122% | $44.7073 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $118.26 | 7.116% | $126.6754 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $110.88 | 9.150% | $121.0255 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $52.62 | 13.296% | $59.6164 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $73.26 | 11.513% | $81.6944 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $125.68 | 6.354% | $133.6657 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $635.12 | $685.1753 | $685.19 | $685.20 | $685.20 | |