| 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 | $78.42 | 9.533% | $85.8958 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $229.74 | 4.205% | $239.4006 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $215.69 | 5.395% | $227.3265 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $218.90 | 3.421% | $226.3886 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $76.28 | 3.619% | $79.0406 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $183.40 | 11.711% | $204.878 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $15.62 | 8.538% | $16.9536 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $1,018.05 | $1,079.8837 | $1,079.89 | $1,079.95 | $1,079.90 | |