| 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 | $22.37 | 13.637% | $25.4206 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $23.85 | 5.173% | $25.0838 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $130.29 | 7.655% | $140.2637 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $17.53 | 12.645% | $19.7467 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $92.61 | 13.373% | $104.9947 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $89.73 | 8.437% | $97.3005 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $159.80 | 12.761% | $180.1921 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $536.18 | $593.0021 | $592.99 | $593.00 | $593.00 | |