| 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 | $70.84 | 9.394% | $77.4947 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $203.69 | 12.737% | $229.634 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $208.79 | 5.757% | $220.81 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $23.79 | 9.517% | $26.0541 | $26.05 | $26.05 | $26.10 |
| Purchase #5 | $82.63 | 12.543% | $92.9943 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $55.57 | 5.513% | $58.6336 | $58.63 | $58.65 | $58.60 |
| Purchase #7 | $70.66 | 5.312% | $74.4135 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $715.97 | $780.0342 | $780.01 | $780.05 | $780.00 | |