| 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 | 4.425% | $47.6178 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $197.47 | 9.249% | $215.734 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $154.97 | 7.384% | $166.413 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $83.76 | 12.670% | $94.3724 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $91.95 | 12.491% | $103.4355 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $170.77 | 3.217% | $176.2637 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $9.99 | 13.140% | $11.3027 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $754.51 | $815.1391 | $815.13 | $815.10 | $815.10 | |