| 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 | $87.48 | 13.588% | $99.3668 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $113.57 | 9.610% | $124.4841 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $66.66 | 13.817% | $75.8704 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $13.86 | 8.129% | $14.9867 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $77.49 | 7.204% | $83.0724 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $222.54 | 7.165% | $238.485 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $200.41 | 6.333% | $213.102 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $782.01 | $849.3674 | $849.37 | $849.35 | $849.50 | |