| 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 | $92.59 | 7.525% | $99.5574 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $104.50 | 12.679% | $117.7496 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $45.45 | 12.742% | $51.2412 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $207.74 | 13.183% | $235.1264 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $72.38 | 7.128% | $77.5392 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $22.36 | 3.189% | $23.0731 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $196.34 | 10.659% | $217.2679 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $741.36 | $821.5548 | $821.56 | $821.55 | $821.50 | |