| 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 | $72.60 | 9.426% | $79.4433 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $170.67 | 13.115% | $193.0534 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $6.85 | 8.583% | $7.4379 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $59.47 | 13.645% | $67.5847 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $32.44 | 8.665% | $35.2509 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $106.97 | 11.311% | $119.0694 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $175.59 | 12.787% | $198.0427 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $624.59 | $699.8823 | $699.87 | $699.90 | $699.90 | |