| 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 | $139.90 | 10.714% | $154.8889 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $69.93 | 7.177% | $74.9489 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $61.97 | 5.839% | $65.5884 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $22.45 | 5.213% | $23.6203 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $163.92 | 7.382% | $176.0206 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $197.50 | 9.654% | $216.5667 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $54.91 | 9.176% | $59.9485 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $710.58 | $771.5823 | $771.59 | $771.55 | $771.50 | |