| 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 | $32.97 | 13.514% | $37.4256 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $225.34 | 4.795% | $236.1451 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $159.94 | 10.106% | $176.1035 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $191.81 | 12.275% | $215.3547 | $215.35 | $215.35 | $215.40 |
| Purchase #5 | $89.28 | 10.274% | $98.4526 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $97.29 | 11.832% | $108.8014 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $108.95 | 8.407% | $118.1094 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $905.58 | $990.3923 | $990.39 | $990.40 | $990.40 | |