| 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 | $49.89 | 11.102% | $55.4288 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $239.25 | 5.495% | $252.3968 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $66.67 | 7.250% | $71.5036 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $80.64 | 5.544% | $85.1107 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $33.72 | 12.338% | $37.8804 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $123.32 | 7.250% | $132.2607 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $228.68 | 12.493% | $257.249 | $257.25 | $257.25 | $257.20 |
| 7 purchase totals = | $822.17 | $891.8300 | $891.83 | $891.85 | $891.80 | |