| 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 | $27.93 | 13.155% | $31.6042 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $121.94 | 9.304% | $133.2853 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $125.89 | 13.272% | $142.5981 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $170.75 | 3.300% | $176.3848 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $24.99 | 5.627% | $26.3962 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $142.79 | 3.277% | $147.4692 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $126.27 | 12.819% | $142.4566 | $142.46 | $142.45 | $142.50 |
| 7 purchase totals = | $740.56 | $800.1944 | $800.20 | $800.20 | $800.30 | |