| 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 | $8.86 | 13.513% | $10.0573 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $219.26 | 8.373% | $237.6186 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $89.72 | 13.378% | $101.7227 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $51.74 | 8.573% | $56.1757 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $61.94 | 3.396% | $64.0435 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $191.94 | 8.445% | $208.1493 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $240.34 | 8.716% | $261.288 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $863.80 | $939.0551 | $939.06 | $939.05 | $939.00 | |