| 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 | $12.85 | 9.222% | $14.035 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $88.37 | 3.439% | $91.409 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $36.77 | 3.536% | $38.0702 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $53.56 | 4.666% | $56.0591 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $203.98 | 5.400% | $214.9949 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $154.71 | 5.857% | $163.7714 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $224.63 | 13.720% | $255.4492 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $774.87 | $833.7888 | $833.79 | $833.75 | $833.80 | |