| 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 | $27.59 | 10.114% | $30.3805 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $152.65 | 3.473% | $157.9515 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $193.25 | 5.869% | $204.5918 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $21.60 | 11.554% | $24.0957 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $188.63 | 13.798% | $214.6572 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $123.48 | 6.296% | $131.2543 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $58.32 | 12.648% | $65.6963 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $765.52 | $828.6273 | $828.63 | $828.65 | $828.80 | |