| 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 | $50.89 | 12.188% | $57.0925 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $171.45 | 7.645% | $184.5574 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $190.52 | 12.639% | $214.5998 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $62.33 | 12.781% | $70.2964 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $30.93 | 8.103% | $33.4363 | $33.44 | $33.45 | $33.40 |
| Purchase #6 | $112.65 | 5.379% | $118.7094 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $222.78 | 6.304% | $236.8241 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $841.55 | $915.5159 | $915.52 | $915.50 | $915.50 | |