| 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 | $125.27 | 7.405% | $134.5462 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $200.42 | 12.803% | $226.0798 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $150.79 | 10.516% | $166.6471 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $9.32 | 3.641% | $9.6593 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $17.69 | 5.698% | $18.698 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $134.64 | 5.344% | $141.8352 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $44.61 | 9.704% | $48.939 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $682.74 | $746.4046 | $746.42 | $746.45 | $746.30 | |