| 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 | $219.57 | 6.177% | $233.1328 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $78.96 | 8.604% | $85.7537 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $215.88 | 5.507% | $227.7685 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $27.56 | 5.303% | $29.0215 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $16.27 | 5.590% | $17.1795 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $76.67 | 7.694% | $82.569 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $110.51 | 9.174% | $120.6482 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $745.42 | $796.0732 | $796.07 | $796.05 | $796.10 | |