| 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 | $46.59 | 12.513% | $52.4198 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $49.71 | 11.773% | $55.5624 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $150.25 | 10.486% | $166.0052 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $125.38 | 9.191% | $136.9037 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $250.54 | 9.646% | $274.7071 | $274.71 | $274.70 | $274.70 |
| Purchase #6 | $210.68 | 10.266% | $232.3084 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $23.72 | 9.395% | $25.9485 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $856.87 | $943.8551 | $943.86 | $943.80 | $943.80 | |