| 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 | $44.71 | 3.239% | $46.1582 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $15.30 | 12.621% | $17.231 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $215.89 | 5.417% | $227.5848 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $77.43 | 3.156% | $79.8737 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $124.41 | 3.811% | $129.1513 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $46.48 | 10.595% | $51.4046 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $46.47 | 12.335% | $52.2021 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $570.69 | $603.6057 | $603.59 | $603.60 | $603.70 | |