| 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 | $20.47 | 5.699% | $21.6366 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $214.77 | 10.292% | $236.8741 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $53.92 | 3.414% | $55.7608 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $47.55 | 3.646% | $49.2837 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $154.50 | 10.629% | $170.9218 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $217.55 | 13.104% | $246.0578 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $90.41 | 10.675% | $100.0613 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $799.17 | $880.5961 | $880.59 | $880.55 | $880.70 | |