| 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 | $78.71 | 4.234% | $82.0426 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $99.71 | 9.196% | $108.8793 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $91.98 | 12.387% | $103.3736 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $204.88 | 4.821% | $214.7573 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $45.91 | 7.219% | $49.2242 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $14.49 | 9.720% | $15.8984 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $71.82 | 7.381% | $77.121 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $607.50 | $651.2964 | $651.29 | $651.25 | $651.30 | |