| 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 | $61.87 | 4.328% | $64.5477 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $55.56 | 10.641% | $61.4721 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $214.57 | 6.185% | $227.8412 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $104.84 | 7.870% | $113.0909 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $43.53 | 10.246% | $47.9901 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $211.81 | 7.816% | $228.3651 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $104.93 | 8.307% | $113.6465 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $797.11 | $856.9536 | $856.96 | $856.95 | $856.90 | |