| 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 | $21.40 | 10.454% | $23.6372 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $122.50 | 3.321% | $126.5682 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $222.76 | 9.688% | $244.341 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $26.29 | 13.558% | $29.8544 | $29.85 | $29.85 | $29.90 |
| Purchase #5 | $83.79 | 10.333% | $92.448 | $92.45 | $92.45 | $92.40 |
| Purchase #6 | $217.92 | 12.185% | $244.4736 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $45.75 | 5.741% | $48.3765 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $740.41 | $809.6989 | $809.70 | $809.70 | $809.70 | |