| 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 | $106.96 | 8.852% | $116.4281 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $139.66 | 6.374% | $148.5619 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $9.41 | 7.274% | $10.0945 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $70.75 | 12.615% | $79.6751 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $85.62 | 9.426% | $93.6905 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $117.96 | 4.507% | $123.2765 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $39.56 | 6.645% | $42.1888 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $569.92 | $613.9154 | $613.92 | $614.00 | $614.00 | |