| 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 | $94.26 | 10.381% | $104.0451 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $97.45 | 9.574% | $106.7799 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $154.73 | 12.645% | $174.2956 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $193.48 | 10.575% | $213.9405 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $24.30 | 3.338% | $25.1111 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $72.76 | 6.337% | $77.3708 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $190.98 | 12.167% | $214.2165 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $827.96 | $915.7595 | $915.77 | $915.75 | $915.70 | |