| 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 | $25.36 | 9.737% | $27.8293 | $27.83 | $27.85 | $27.80 |
| Purchase #2 | $202.48 | 4.682% | $211.9601 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $182.75 | 4.658% | $191.2625 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $206.49 | 10.360% | $227.8824 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $92.46 | 3.447% | $95.6471 | $95.65 | $95.65 | $95.60 |
| Purchase #6 | $103.41 | 3.800% | $107.3396 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $78.74 | 3.454% | $81.4597 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $891.69 | $943.3807 | $943.38 | $943.40 | $943.40 | |