| 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 | $29.96 | 6.780% | $31.9913 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $180.35 | 6.189% | $191.5119 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $133.80 | 7.564% | $143.9206 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $242.36 | 7.834% | $261.3465 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $14.60 | 11.839% | $16.3285 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $10.37 | 6.608% | $11.0552 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $206.77 | 4.413% | $215.8948 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $818.21 | $872.0488 | $872.05 | $872.05 | $872.00 | |