| 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 | $87.92 | 10.414% | $97.076 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $172.41 | 13.774% | $196.1578 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $113.96 | 6.491% | $121.3571 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $82.72 | 5.372% | $87.1637 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $188.78 | 5.528% | $199.2158 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $208.76 | 11.448% | $232.6588 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $38.91 | 3.386% | $40.2275 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $893.46 | $973.8567 | $973.87 | $973.85 | $974.00 | |