| 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 | $92.49 | 13.480% | $104.9577 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $72.55 | 9.310% | $79.3044 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $37.74 | 13.853% | $42.9681 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $87.63 | 13.804% | $99.7264 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $81.85 | 8.364% | $88.6959 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $231.86 | 12.709% | $261.3271 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $11.62 | 9.413% | $12.7138 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $615.74 | $689.6934 | $689.70 | $689.70 | $689.70 | |