| 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 | $90.75 | 13.396% | $102.9069 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $236.63 | 4.135% | $246.4147 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $219.47 | 3.197% | $226.4865 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $53.30 | 12.851% | $60.1496 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $63.76 | 8.234% | $69.01 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $79.87 | 8.782% | $86.8842 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $45.28 | 13.312% | $51.3077 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $789.06 | $843.1596 | $843.16 | $843.15 | $843.10 | |