| 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 | $13.60 | 8.715% | $14.7852 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $104.65 | 12.605% | $117.8411 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $60.97 | 13.753% | $69.3552 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $165.66 | 10.432% | $182.9417 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $231.81 | 7.557% | $249.3279 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $187.76 | 8.268% | $203.284 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $43.59 | 8.382% | $47.2437 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $808.04 | $884.7788 | $884.78 | $884.85 | $884.70 | |