| 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 | $15.44 | 12.670% | $17.3962 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $98.75 | 10.400% | $109.02 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $114.71 | 7.141% | $122.9014 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $177.63 | 12.273% | $199.4305 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $67.83 | 10.820% | $75.1692 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $55.58 | 12.109% | $62.3102 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $42.25 | 13.197% | $47.8257 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $572.19 | $634.0532 | $634.06 | $634.05 | $634.00 | |