| 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 | $55.88 | 7.166% | $59.8844 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $203.88 | 6.110% | $216.3371 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $44.71 | 7.777% | $48.1871 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $67.44 | 5.638% | $71.2423 | $71.24 | $71.25 | $71.20 |
| Purchase #5 | $5.71 | 10.274% | $6.2966 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $209.42 | 8.501% | $227.2228 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $51.56 | 3.119% | $53.1682 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $638.60 | $682.3385 | $682.34 | $682.35 | $682.30 | |