| 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 | $17.43 | 12.237% | $19.5629 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $20.93 | 13.562% | $23.7685 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $249.55 | 13.806% | $284.0029 | $284.00 | $284.00 | $284.00 |
| Purchase #4 | $171.91 | 4.142% | $179.0305 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $175.26 | 3.251% | $180.9577 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $11.57 | 8.573% | $12.5619 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $173.95 | 8.473% | $188.6888 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $820.60 | $888.5732 | $888.57 | $888.55 | $888.70 | |