| 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 | $44.33 | 4.382% | $46.2725 | $46.27 | $46.25 | $46.30 |
| Purchase #2 | $162.84 | 4.269% | $169.7916 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $26.71 | 5.731% | $28.2408 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $52.49 | 10.173% | $57.8298 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $15.44 | 5.567% | $16.2995 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $76.66 | 7.544% | $82.4432 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $9.64 | 8.825% | $10.4907 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $388.11 | $411.3681 | $411.36 | $411.40 | $411.30 | |