| 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 | $71.55 | 3.787% | $74.2596 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $76.68 | 6.230% | $81.4572 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $167.73 | 13.485% | $190.3484 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $109.35 | 13.721% | $124.3539 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $69.66 | 10.256% | $76.8043 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $87.68 | 12.371% | $98.5269 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $153.33 | 6.801% | $163.758 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $735.98 | $809.5083 | $809.51 | $809.50 | $809.60 | |