| 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 | $66.66 | 3.618% | $69.0718 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $28.35 | 7.572% | $30.4967 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $150.54 | 13.569% | $170.9668 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $212.41 | 12.302% | $238.5407 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $95.36 | 13.235% | $107.9809 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $143.47 | 13.618% | $163.0077 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $178.74 | 5.402% | $188.3955 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $875.53 | $968.4601 | $968.47 | $968.45 | $968.50 | |