| 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 | $14.27 | 6.661% | $15.2205 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $119.50 | 7.283% | $128.2032 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $190.42 | 13.305% | $215.7554 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $88.57 | 9.686% | $97.1489 | $97.15 | $97.15 | $97.10 |
| Purchase #5 | $19.45 | 4.644% | $20.3533 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $126.49 | 11.536% | $141.0819 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $12.94 | 12.683% | $14.5812 | $14.58 | $14.60 | $14.60 |
| 7 purchase totals = | $571.64 | $632.3444 | $632.34 | $632.35 | $632.40 | |