| 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 | $44.34 | 3.543% | $45.911 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $74.53 | 10.713% | $82.5144 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $227.84 | 10.762% | $252.3601 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $248.49 | 10.606% | $274.8448 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $24.25 | 6.106% | $25.7307 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $231.63 | 13.604% | $263.1409 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $170.70 | 11.353% | $190.0796 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $1,021.78 | $1,134.5815 | $1,134.57 | $1,134.60 | $1,134.50 | |