| 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 | $206.80 | 8.228% | $223.8155 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $7.34 | 8.572% | $7.9692 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $107.46 | 5.838% | $113.7335 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $43.27 | 10.596% | $47.8549 | $47.85 | $47.85 | $47.90 |
| Purchase #5 | $122.50 | 11.456% | $136.5336 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $47.79 | 3.465% | $49.4459 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $91.47 | 6.175% | $97.1183 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $626.63 | $676.4709 | $676.47 | $676.45 | $676.40 | |