| 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 | $14.81 | 10.565% | $16.3747 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $24.53 | 11.589% | $27.3728 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $195.75 | 13.765% | $222.695 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $63.63 | 3.139% | $65.6273 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $109.34 | 9.467% | $119.6912 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $208.57 | 7.340% | $223.879 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $110.59 | 10.640% | $122.3568 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $727.22 | $797.9968 | $798.00 | $798.00 | $798.10 | |