| 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 | $23.77 | 13.527% | $26.9854 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $209.41 | 11.371% | $233.222 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $30.28 | 5.743% | $32.019 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $43.51 | 8.558% | $47.2336 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $195.56 | 13.574% | $222.1053 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $117.31 | 7.747% | $126.398 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $105.27 | 3.498% | $108.9523 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $725.11 | $796.9156 | $796.92 | $796.90 | $796.90 | |