| 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 | $30.70 | 8.615% | $33.3448 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $96.84 | 4.619% | $101.313 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $86.68 | 9.353% | $94.7872 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $61.45 | 6.185% | $65.2507 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $230.98 | 3.759% | $239.6625 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $34.39 | 5.158% | $36.1638 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $139.26 | 12.823% | $157.1173 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $680.30 | $727.6393 | $727.63 | $727.60 | $727.70 | |