| 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 | $63.32 | 12.689% | $71.3547 | $71.35 | $71.35 | $71.40 |
| Purchase #2 | $85.38 | 10.844% | $94.6386 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $95.44 | 9.159% | $104.1813 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $228.40 | 12.555% | $257.0756 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $80.47 | 4.280% | $83.9141 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $99.61 | 13.760% | $113.3163 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $58.36 | 12.735% | $65.7921 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $710.98 | $790.2727 | $790.27 | $790.30 | $790.30 | |