| 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 | $36.39 | 3.180% | $37.5472 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $207.66 | 11.594% | $231.7361 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $212.51 | 3.713% | $220.4005 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $54.75 | 7.697% | $58.9641 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $113.48 | 7.513% | $122.0058 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $194.37 | 7.199% | $208.3627 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $44.99 | 8.380% | $48.7602 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $864.15 | $927.7766 | $927.78 | $927.75 | $927.80 | |