| 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 | $66.61 | 4.799% | $69.8066 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $48.25 | 8.773% | $52.483 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $116.37 | 5.514% | $122.7866 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $215.34 | 5.625% | $227.4529 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $140.31 | 5.249% | $147.6749 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $70.41 | 11.522% | $78.5226 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $21.48 | 11.660% | $23.9846 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $678.77 | $722.7112 | $722.70 | $722.70 | $722.80 | |