| 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 | $30.93 | 7.779% | $33.336 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $124.60 | 12.681% | $140.4005 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $9.54 | 7.380% | $10.2441 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $70.54 | 9.720% | $77.3965 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $174.87 | 9.478% | $191.4442 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $102.96 | 9.585% | $112.8287 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $162.41 | 10.632% | $179.6774 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $675.85 | $745.3274 | $745.33 | $745.40 | $745.20 | |