| 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 | $112.97 | 3.358% | $116.7635 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $76.96 | 3.327% | $79.5205 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $62.93 | 10.469% | $69.5181 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $20.81 | 3.825% | $21.606 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $226.71 | 10.275% | $250.0045 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $187.88 | 10.476% | $207.5623 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $125.92 | 6.308% | $133.863 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $814.18 | $878.8379 | $878.83 | $878.75 | $878.90 | |