| 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 | $40.84 | 7.846% | $44.0443 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $185.69 | 10.631% | $205.4307 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $75.75 | 4.664% | $79.283 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $73.34 | 6.377% | $78.0169 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $62.37 | 13.427% | $70.7444 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $47.82 | 4.649% | $50.0432 | $50.04 | $50.05 | $50.00 |
| Purchase #7 | $56.45 | 8.176% | $61.0654 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $542.26 | $588.6279 | $588.62 | $588.65 | $588.50 | |