| 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 | $196.44 | 5.386% | $207.0203 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $88.61 | 13.438% | $100.5174 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $79.39 | 3.612% | $82.2576 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $16.80 | 4.134% | $17.4945 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $93.45 | 4.285% | $97.4543 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $91.68 | 11.359% | $102.0939 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $12.54 | 4.265% | $13.0748 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $578.91 | $619.9128 | $619.90 | $619.85 | $620.00 | |