| 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 | $52.88 | 4.619% | $55.3225 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $67.90 | 13.386% | $76.9891 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $87.59 | 10.856% | $97.0988 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $181.47 | 9.857% | $199.3575 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $155.25 | 4.682% | $162.5188 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $206.64 | 13.289% | $234.1004 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $58.61 | 7.346% | $62.9155 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $810.34 | $888.3026 | $888.31 | $888.25 | $888.30 | |