| 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 | $27.56 | 12.146% | $30.9074 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $231.86 | 6.397% | $246.6921 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $52.59 | 6.554% | $56.0367 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $85.36 | 3.107% | $88.0121 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $84.43 | 3.498% | $87.3834 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $206.92 | 5.382% | $218.0564 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $21.40 | 9.831% | $23.5038 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $710.12 | $750.5919 | $750.59 | $750.60 | $750.60 | |