| 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 | $111.70 | 12.298% | $125.4369 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $20.89 | 7.273% | $22.4093 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $13.49 | 12.194% | $15.135 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $69.59 | 9.536% | $76.2261 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $212.25 | 8.122% | $229.4889 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $42.82 | 4.354% | $44.6844 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $41.90 | 11.389% | $46.672 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $512.64 | $560.0526 | $560.06 | $560.10 | $560.00 | |