| 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 | $51.65 | 8.778% | $56.1838 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $140.41 | 12.197% | $157.5358 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $183.61 | 5.596% | $193.8848 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $61.34 | 12.517% | $69.0179 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $102.89 | 4.386% | $107.4028 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $183.82 | 11.706% | $205.338 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $74.86 | 6.370% | $79.6286 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $798.58 | $868.9917 | $868.99 | $869.05 | $868.90 | |