| 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 | $56.44 | 13.658% | $64.1486 | $64.15 | $64.15 | $64.10 |
| Purchase #2 | $107.66 | 9.337% | $117.7122 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $124.83 | 11.315% | $138.9545 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $73.75 | 6.843% | $78.7967 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $151.84 | 10.642% | $167.9988 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $48.85 | 7.592% | $52.5587 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $145.42 | 6.480% | $154.8432 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $708.79 | $775.0127 | $775.01 | $775.00 | $775.00 | |