| 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 | $77.60 | 10.842% | $86.0134 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $124.53 | 4.175% | $129.7291 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $186.80 | 4.591% | $195.376 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $60.65 | 10.264% | $66.8751 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $143.95 | 7.444% | $154.6656 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $131.95 | 5.560% | $139.2864 | $139.29 | $139.30 | $139.30 |
| Purchase #7 | $72.99 | 8.337% | $79.0752 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $798.47 | $851.0208 | $851.04 | $851.10 | $851.10 | |