| 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 | $78.25 | 3.177% | $80.736 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $95.40 | 8.694% | $103.6941 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $41.56 | 12.142% | $46.6062 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $164.82 | 10.553% | $182.2135 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $186.87 | 12.773% | $210.7389 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $107.41 | 6.465% | $114.3541 | $114.35 | $114.35 | $114.40 |
| Purchase #7 | $222.38 | 12.824% | $250.898 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $896.69 | $989.2408 | $989.24 | $989.25 | $989.20 | |