| 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 | $79.89 | 3.828% | $82.9482 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $8.82 | 9.695% | $9.6751 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $21.42 | 10.522% | $23.6738 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $61.81 | 6.432% | $65.7856 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $8.47 | 6.216% | $8.9965 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $68.92 | 9.122% | $75.2069 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $167.42 | 11.739% | $187.0734 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $416.75 | $453.3595 | $453.37 | $453.35 | $453.40 | |