| 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 | $20.81 | 12.455% | $23.4019 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $65.79 | 10.191% | $72.4947 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $109.73 | 4.732% | $114.9224 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $144.61 | 13.256% | $163.7795 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $203.49 | 11.745% | $227.3899 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $53.75 | 13.483% | $60.9971 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $210.27 | 7.490% | $226.0192 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $808.45 | $889.0047 | $889.00 | $889.00 | $889.00 | |