| 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 | $15.46 | 12.835% | $17.4443 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $44.94 | 13.420% | $50.9709 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $250.44 | 3.618% | $259.5009 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $81.86 | 4.253% | $85.3415 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $139.92 | 7.468% | $150.3692 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $212.59 | 7.228% | $227.956 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $35.48 | 5.653% | $37.4857 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $780.69 | $829.0685 | $829.07 | $829.05 | $829.10 | |