| 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 | $102.54 | 6.227% | $108.9252 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $85.90 | 11.260% | $95.5723 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $233.35 | 6.430% | $248.3544 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $30.35 | 4.392% | $31.683 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $13.69 | 11.625% | $15.2815 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $150.45 | 9.382% | $164.5652 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $13.41 | 4.121% | $13.9626 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $629.69 | $678.3442 | $678.34 | $678.35 | $678.50 | |