| 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 | $31.75 | 3.558% | $32.8797 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $98.42 | 5.818% | $104.1461 | $104.15 | $104.15 | $104.10 |
| Purchase #3 | $116.49 | 8.482% | $126.3707 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $68.38 | 8.455% | $74.1615 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $213.71 | 10.784% | $236.7565 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $5.31 | 8.424% | $5.7573 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $54.93 | 11.138% | $61.0481 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $588.99 | $641.1199 | $641.13 | $641.10 | $641.20 | |