| 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 | $79.25 | 9.348% | $86.6583 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $167.92 | 8.651% | $182.4468 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $37.26 | 5.297% | $39.2337 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $148.37 | 12.165% | $166.4192 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $194.99 | 5.868% | $206.432 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $11.93 | 3.621% | $12.362 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $110.41 | 10.500% | $122.0031 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $750.13 | $815.5551 | $815.55 | $815.55 | $815.50 | |