| 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 | $80.56 | 5.364% | $84.8812 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $139.74 | 10.237% | $154.0452 | $154.05 | $154.05 | $154.00 |
| Purchase #3 | $68.94 | 10.816% | $76.3966 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $227.94 | 6.696% | $243.2029 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $59.40 | 3.570% | $61.5206 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $162.83 | 13.189% | $184.3056 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $36.55 | 3.298% | $37.7554 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $775.96 | $842.1075 | $842.12 | $842.10 | $842.10 | |