| 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 | $95.34 | 9.363% | $104.2667 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $224.65 | 3.214% | $231.8703 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $196.40 | 6.775% | $209.7061 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $42.82 | 9.361% | $46.8284 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $106.91 | 6.482% | $113.8399 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $65.49 | 4.508% | $68.4423 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $125.96 | 10.220% | $138.8331 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $857.57 | $913.7868 | $913.79 | $913.80 | $913.70 | |