| 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 | $19.53 | 10.557% | $21.5918 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $22.63 | 11.642% | $25.2646 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $78.46 | 10.520% | $86.714 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $27.60 | 11.342% | $30.7304 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $53.51 | 3.652% | $55.4642 | $55.46 | $55.45 | $55.50 |
| Purchase #6 | $231.56 | 6.821% | $247.3547 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $93.56 | 9.553% | $102.4978 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $526.85 | $569.6175 | $569.60 | $569.60 | $569.70 | |