| 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 | $22.70 | 12.785% | $25.6022 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $82.77 | 4.544% | $86.5311 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $100.69 | 11.808% | $112.5795 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $124.81 | 10.604% | $138.0449 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $86.67 | 10.655% | $95.9047 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $132.62 | 11.344% | $147.6644 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $115.47 | 12.392% | $129.779 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $665.73 | $736.1058 | $736.09 | $736.15 | $736.10 | |