| 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 | $198.66 | 8.591% | $215.7269 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $30.68 | 3.702% | $31.8158 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $9.91 | 4.714% | $10.3772 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $56.27 | 9.242% | $61.4705 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $229.93 | 5.865% | $243.4154 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $97.85 | 6.654% | $104.3609 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $24.51 | 12.258% | $27.5144 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $647.81 | $694.6811 | $694.69 | $694.65 | $694.70 | |