| 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 | $97.82 | 6.407% | $104.0873 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $107.99 | 5.862% | $114.3204 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $182.90 | 10.575% | $202.2417 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $50.26 | 8.305% | $54.4341 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $86.76 | 9.362% | $94.8825 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $218.76 | 12.371% | $245.8228 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $74.40 | 3.744% | $77.1855 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $818.89 | $892.9743 | $892.97 | $893.00 | $892.90 | |