| 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 | $30.73 | 7.461% | $33.0228 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $53.37 | 3.385% | $55.1766 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $71.88 | 12.688% | $81.0001 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $60.44 | 9.103% | $65.9419 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $199.56 | 11.550% | $222.6092 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $28.43 | 8.501% | $30.8468 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $234.60 | 10.823% | $259.9908 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $679.01 | $748.5882 | $748.59 | $748.60 | $748.50 | |