| 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 | $33.34 | 11.751% | $37.2578 | $37.26 | $37.25 | $37.30 |
| Purchase #2 | $31.76 | 13.841% | $36.1559 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $225.77 | 5.128% | $237.3475 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $56.65 | 3.211% | $58.469 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $30.35 | 3.391% | $31.3792 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $53.63 | 3.772% | $55.6529 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $227.69 | 12.308% | $255.7141 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $659.19 | $711.9764 | $711.98 | $711.95 | $712.10 | |