| 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 | $156.26 | 8.439% | $169.4468 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $68.86 | 10.119% | $75.8279 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $132.88 | 5.571% | $140.2827 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $49.53 | 4.704% | $51.8599 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $122.27 | 5.565% | $129.0743 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $112.30 | 11.297% | $124.9865 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $97.76 | 6.499% | $104.1134 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $739.86 | $795.5915 | $795.59 | $795.60 | $795.60 | |