| 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 | $23.76 | 13.338% | $26.9291 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $72.62 | 7.778% | $78.2684 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $234.95 | 5.453% | $247.7618 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $87.27 | 8.328% | $94.5378 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $128.38 | 9.587% | $140.6878 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $172.79 | 10.230% | $190.4664 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $117.37 | 8.679% | $127.5565 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $837.14 | $906.2078 | $906.22 | $906.20 | $906.30 | |