| 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 | $124.69 | 3.619% | $129.2025 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $97.93 | 7.512% | $105.2865 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $23.81 | 7.394% | $25.5705 | $25.57 | $25.55 | $25.60 |
| Purchase #4 | $168.66 | 8.852% | $183.5898 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $95.81 | 9.742% | $105.1438 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $77.88 | 7.156% | $83.4531 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $46.99 | 6.702% | $50.1393 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $635.77 | $682.3855 | $682.38 | $682.40 | $682.40 | |