| 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 | $65.65 | 7.232% | $70.3978 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $102.38 | 5.143% | $107.6454 | $107.65 | $107.65 | $107.60 |
| Purchase #3 | $29.36 | 5.173% | $30.8788 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $92.97 | 9.590% | $101.8858 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $11.98 | 3.416% | $12.3892 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $191.69 | 8.758% | $208.4782 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $32.83 | 8.645% | $35.6682 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $526.86 | $567.3434 | $567.36 | $567.40 | $567.40 | |