| 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 | $115.77 | 5.753% | $122.4302 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $40.49 | 13.215% | $45.8408 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $90.57 | 8.216% | $98.0112 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $40.26 | 11.330% | $44.8215 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $106.38 | 5.855% | $112.6085 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $180.35 | 13.491% | $204.681 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $79.39 | 10.293% | $87.5616 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $653.21 | $715.9548 | $715.95 | $715.95 | $715.90 | |