| 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 | $72.59 | 3.868% | $75.3978 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $28.34 | 8.275% | $30.6851 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $121.26 | 13.526% | $137.6616 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $77.36 | 11.768% | $86.4637 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $109.84 | 13.719% | $124.9089 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $225.25 | 13.721% | $256.1566 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $194.35 | 4.614% | $203.3173 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $828.99 | $914.5910 | $914.60 | $914.55 | $914.70 | |