| 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 | $89.38 | 9.383% | $97.7665 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $107.58 | 13.333% | $121.9236 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $97.46 | 10.183% | $107.3844 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $63.88 | 4.188% | $66.5553 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $149.56 | 13.172% | $169.26 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $219.84 | 10.357% | $242.6088 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $118.30 | 3.304% | $122.2086 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $846.00 | $927.7072 | $927.71 | $927.65 | $927.80 | |