| 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 | $99.91 | 4.804% | $104.7097 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $75.88 | 5.712% | $80.2143 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $54.94 | 13.713% | $62.4739 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $62.26 | 4.862% | $65.2871 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $248.40 | 9.665% | $272.4079 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $112.58 | 12.862% | $127.06 | $127.06 | $127.05 | $127.10 |
| Purchase #7 | $50.79 | 12.174% | $56.9732 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $704.76 | $769.1261 | $769.12 | $769.05 | $769.20 | |