| 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 | $71.99 | 7.211% | $77.1812 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $22.72 | 3.525% | $23.5209 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $146.87 | 6.731% | $156.7558 | $156.76 | $156.75 | $156.80 |
| Purchase #4 | $104.76 | 13.761% | $119.176 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $72.81 | 8.564% | $79.0454 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $98.98 | 5.174% | $104.1012 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $11.62 | 6.641% | $12.3917 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $529.75 | $572.1722 | $572.18 | $572.20 | $572.20 | |