| 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 | $44.78 | 10.137% | $49.3193 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $116.32 | 3.215% | $120.0597 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $242.76 | 7.797% | $261.688 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $23.81 | 11.102% | $26.4534 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $21.93 | 12.207% | $24.607 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $104.85 | 4.131% | $109.1814 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $63.91 | 6.275% | $67.9204 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $618.36 | $659.2292 | $659.23 | $659.20 | $659.30 | |