| 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 | $72.33 | 12.317% | $81.2389 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $67.51 | 11.659% | $75.381 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $48.40 | 7.263% | $51.9153 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $28.36 | 7.176% | $30.3951 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $240.93 | 13.473% | $273.3905 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $42.27 | 4.578% | $44.2051 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $92.43 | 7.606% | $99.4602 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $592.23 | $655.9861 | $656.00 | $656.00 | $656.00 | |