| 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 | $81.69 | 8.340% | $88.5029 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $240.97 | 8.341% | $261.0693 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $16.71 | 11.581% | $18.6452 | $18.65 | $18.65 | $18.60 |
| Purchase #4 | $155.90 | 6.470% | $165.9867 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $61.29 | 5.386% | $64.5911 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $120.39 | 10.289% | $132.7769 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $32.64 | 4.225% | $34.019 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $709.59 | $765.5911 | $765.60 | $765.60 | $765.60 | |