| 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 | $104.78 | 7.798% | $112.9507 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $6.59 | 5.659% | $6.9629 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $26.46 | 13.513% | $30.0355 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $7.86 | 13.664% | $8.934 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $73.65 | 5.364% | $77.6006 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $85.49 | 4.565% | $89.3926 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $171.86 | 13.855% | $195.6712 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $476.69 | $521.5475 | $521.54 | $521.55 | $521.60 | |