| 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 | $78.88 | 10.872% | $87.4558 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $48.89 | 11.526% | $54.5251 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $116.30 | 8.741% | $126.4658 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $236.45 | 9.209% | $258.2247 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $38.27 | 9.826% | $42.0304 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $141.88 | 4.314% | $148.0007 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $116.38 | 8.508% | $126.2816 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $777.05 | $842.9841 | $842.99 | $843.00 | $843.00 | |