| 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 | $189.94 | 9.659% | $208.2863 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $72.76 | 5.757% | $76.9488 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $34.47 | 11.386% | $38.3948 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $172.38 | 11.684% | $192.5209 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $56.48 | 10.798% | $62.5787 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $41.60 | 8.816% | $45.2675 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $28.36 | 8.353% | $30.7289 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $595.99 | $654.7259 | $654.73 | $654.75 | $654.70 | |