| 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 | $39.36 | 8.754% | $42.8056 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $117.94 | 12.254% | $132.3924 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $19.45 | 7.229% | $20.856 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $226.98 | 3.657% | $235.2807 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $129.43 | 4.224% | $134.8971 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $122.59 | 12.739% | $138.2067 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $59.78 | 12.602% | $67.3135 | $67.31 | $67.30 | $67.30 |
| 7 purchase totals = | $715.53 | $771.7520 | $771.76 | $771.75 | $771.80 | |