| 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 | $63.85 | 3.588% | $66.1409 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $163.51 | 11.497% | $182.3087 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $235.85 | 9.311% | $257.81 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $7.30 | 6.225% | $7.7544 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $202.33 | 13.119% | $228.8737 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $151.68 | 7.538% | $163.1136 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $80.94 | 10.373% | $89.3359 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $905.46 | $995.3372 | $995.33 | $995.30 | $995.30 | |