| 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 | $15.79 | 8.261% | $17.0944 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $160.79 | 5.312% | $169.3312 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $166.27 | 9.863% | $182.6692 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $65.74 | 12.354% | $73.8615 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $74.62 | 9.841% | $81.9634 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $231.73 | 11.430% | $258.2167 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $101.32 | 3.355% | $104.7193 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $816.26 | $887.8557 | $887.85 | $887.80 | $887.90 | |