| 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 | $72.96 | 7.418% | $78.3722 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $42.75 | 7.659% | $46.0242 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $70.55 | 10.112% | $77.684 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $209.58 | 13.373% | $237.6071 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $186.28 | 3.801% | $193.3605 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $111.75 | 3.830% | $116.03 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $129.72 | 7.396% | $139.3141 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $823.59 | $888.3921 | $888.38 | $888.35 | $888.40 | |