| 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 | $248.79 | 6.389% | $264.6852 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $73.59 | 5.433% | $77.5881 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $133.31 | 4.606% | $139.4503 | $139.45 | $139.45 | $139.50 |
| Purchase #4 | $164.56 | 5.765% | $174.0469 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $52.82 | 6.106% | $56.0452 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $15.79 | 11.366% | $17.5847 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $44.92 | 8.423% | $48.7036 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $733.78 | $778.1040 | $778.11 | $778.15 | $778.10 | |