| 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 | $66.75 | 4.218% | $69.5655 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $30.60 | 8.497% | $33.2001 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $148.48 | 10.353% | $163.8521 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $240.49 | 11.839% | $268.9616 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $205.78 | 3.786% | $213.5708 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $209.26 | 3.157% | $215.8663 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $248.84 | 10.756% | $275.6052 | $275.61 | $275.60 | $275.60 |
| 7 purchase totals = | $1,150.20 | $1,240.6216 | $1,240.63 | $1,240.55 | $1,240.80 | |