| 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 | $75.70 | 6.577% | $80.6788 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $209.80 | 11.541% | $234.013 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $40.32 | 13.408% | $45.7261 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $86.61 | 13.273% | $98.1057 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $163.34 | 4.373% | $170.4829 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $114.90 | 3.831% | $119.3018 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $9.75 | 11.638% | $10.8847 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $700.42 | $759.1930 | $759.19 | $759.25 | $759.20 | |