| 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 | $56.39 | 3.291% | $58.2458 | $58.25 | $58.25 | $58.20 |
| Purchase #2 | $74.68 | 5.375% | $78.6941 | $78.69 | $78.70 | $78.70 |
| Purchase #3 | $170.29 | 13.793% | $193.7781 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $181.73 | 11.214% | $202.1092 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $162.26 | 12.508% | $182.5555 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $68.45 | 12.242% | $76.8296 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $107.92 | 3.664% | $111.8742 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $821.72 | $904.0865 | $904.09 | $904.10 | $904.10 | |