| 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 | $26.57 | 3.857% | $27.5948 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $189.59 | 8.627% | $205.9459 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $25.79 | 8.302% | $27.9311 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $217.49 | 9.142% | $237.3729 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $243.62 | 6.404% | $259.2214 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $24.92 | 10.304% | $27.4878 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $65.41 | 11.469% | $72.9119 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $793.39 | $858.4658 | $858.46 | $858.45 | $858.40 | |