| 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 | $45.60 | 8.679% | $49.5576 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $73.60 | 11.832% | $82.3084 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $17.78 | 8.240% | $19.2451 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $201.83 | 10.357% | $222.7335 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $168.70 | 4.721% | $176.6643 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $125.63 | 5.600% | $132.6653 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $21.31 | 10.210% | $23.4858 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $654.45 | $706.6600 | $706.67 | $706.65 | $706.70 | |