| 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 | $68.51 | 8.691% | $74.4642 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $168.93 | 6.816% | $180.4443 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $165.50 | 5.620% | $174.8011 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $163.49 | 4.767% | $171.2836 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $71.32 | 11.545% | $79.5539 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $102.46 | 3.309% | $105.8504 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $190.33 | 5.622% | $201.0304 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $930.54 | $987.4279 | $987.41 | $987.45 | $987.50 | |