| 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 | $21.55 | 4.598% | $22.5409 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $211.64 | 13.747% | $240.7342 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $190.38 | 3.864% | $197.7363 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $208.82 | 8.739% | $227.0688 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $81.27 | 5.116% | $85.4278 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $111.83 | 3.747% | $116.0203 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $73.34 | 4.371% | $76.5457 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $898.83 | $966.0740 | $966.08 | $966.10 | $965.90 | |