| 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 | $55.42 | 6.649% | $59.1049 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $148.33 | 9.657% | $162.6542 | $162.65 | $162.65 | $162.70 |
| Purchase #3 | $132.50 | 3.689% | $137.3879 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $223.82 | 6.817% | $239.0778 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $121.97 | 12.119% | $136.7515 | $136.75 | $136.75 | $136.80 |
| Purchase #6 | $97.66 | 5.208% | $102.7461 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $149.46 | 13.394% | $169.4787 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $929.16 | $1,007.2011 | $1,007.20 | $1,007.25 | $1,007.30 | |