| 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 | $50.44 | 12.838% | $56.9155 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $12.35 | 6.263% | $13.1235 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $247.26 | 8.538% | $268.3711 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $161.68 | 4.659% | $169.2127 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $157.35 | 12.547% | $177.0927 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $78.48 | 11.356% | $87.3922 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $78.31 | 5.693% | $82.7682 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $785.87 | $854.8759 | $854.87 | $854.80 | $854.90 | |