| 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 | $80.78 | 6.309% | $85.8764 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $55.72 | 12.434% | $62.6482 | $62.65 | $62.65 | $62.60 |
| Purchase #3 | $233.97 | 11.854% | $261.7048 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $216.68 | 12.811% | $244.4389 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $121.84 | 13.280% | $138.0204 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $227.43 | 6.445% | $242.0879 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $149.87 | 10.372% | $165.4145 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,086.29 | $1,200.1911 | $1,200.19 | $1,200.20 | $1,200.10 | |