| 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 | $156.44 | 8.266% | $169.3713 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $61.90 | 9.348% | $67.6864 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $157.27 | 4.791% | $164.8048 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $25.51 | 3.767% | $26.471 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $21.67 | 8.837% | $23.585 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $119.28 | 8.720% | $129.6812 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $100.82 | 11.811% | $112.7279 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $642.89 | $694.3276 | $694.33 | $694.35 | $694.40 | |