| 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 | $10.60 | 3.561% | $10.9775 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $17.83 | 4.456% | $18.6245 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $182.90 | 8.423% | $198.3057 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $27.59 | 8.285% | $29.8758 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $246.82 | 7.554% | $265.4648 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $215.88 | 9.569% | $236.5376 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $218.31 | 7.611% | $234.9256 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $919.93 | $994.7115 | $994.72 | $994.75 | $994.70 | |