| 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 | $33.56 | 10.480% | $37.0771 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $149.68 | 9.590% | $164.0343 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $29.75 | 11.706% | $33.2325 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $193.45 | 7.581% | $208.1154 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $77.66 | 6.292% | $82.5464 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $10.92 | 4.736% | $11.4372 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $197.98 | 5.590% | $209.0471 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $693.00 | $745.4900 | $745.50 | $745.55 | $745.30 | |