| 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 | $88.77 | 13.373% | $100.6412 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $13.40 | 9.261% | $14.641 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $27.94 | 8.106% | $30.2048 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $14.39 | 13.419% | $16.321 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $242.97 | 8.843% | $264.4558 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $203.38 | 9.526% | $222.754 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $61.99 | 12.768% | $69.9049 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $652.84 | $718.9227 | $718.91 | $718.90 | $718.90 | |