| 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 | $25.93 | 3.670% | $26.8816 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $233.44 | 11.848% | $261.098 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $49.58 | 9.266% | $54.1741 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $200.94 | 5.500% | $211.9917 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $196.26 | 3.522% | $203.1723 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $11.39 | 4.325% | $11.8826 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $62.51 | 8.380% | $67.7483 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $780.05 | $836.9486 | $836.94 | $836.95 | $837.00 | |