| 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 | $37.68 | 3.756% | $39.0953 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $16.83 | 3.630% | $17.4409 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $76.38 | 13.366% | $86.589 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $24.50 | 10.631% | $27.1046 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $107.57 | 13.429% | $122.0156 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $32.73 | 6.796% | $34.9543 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $246.89 | 3.107% | $254.5609 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $542.58 | $581.7606 | $581.76 | $581.75 | $581.80 | |