| 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 | $175.77 | 7.461% | $188.8842 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $247.80 | 4.381% | $258.6561 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $83.93 | 4.469% | $87.6808 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $27.97 | 7.581% | $30.0904 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $84.46 | 11.393% | $94.0825 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $64.66 | 5.229% | $68.0411 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $51.71 | 8.189% | $55.9445 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $736.30 | $783.3796 | $783.37 | $783.45 | $783.40 | |