| 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 | $75.62 | 9.595% | $82.8757 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $125.70 | 5.648% | $132.7995 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $229.32 | 5.501% | $241.9349 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $108.90 | 12.749% | $122.7837 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $85.36 | 4.814% | $89.4692 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $54.99 | 5.595% | $58.0667 | $58.07 | $58.05 | $58.10 |
| Purchase #7 | $105.88 | 8.495% | $114.8745 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $785.77 | $842.8042 | $842.80 | $842.80 | $842.90 | |