| 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 | $86.63 | 11.575% | $96.6574 | $96.66 | $96.65 | $96.70 |
| Purchase #2 | $28.43 | 6.502% | $30.2785 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $90.88 | 12.744% | $102.4617 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $241.69 | 13.113% | $273.3828 | $273.38 | $273.40 | $273.40 |
| Purchase #5 | $16.27 | 4.465% | $16.9965 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $17.50 | 10.634% | $19.361 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $58.45 | 12.350% | $65.6686 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $539.85 | $604.8065 | $604.81 | $604.80 | $605.00 | |