| 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 | $73.26 | 13.375% | $83.0585 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $32.57 | 10.589% | $36.0188 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $46.55 | 13.337% | $52.7584 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $227.52 | 12.277% | $255.4526 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $183.33 | 8.513% | $198.9369 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $180.29 | 4.487% | $188.3796 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $5.37 | 10.816% | $5.9508 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $748.89 | $820.5556 | $820.56 | $820.55 | $820.70 | |