| 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 | $68.31 | 13.453% | $77.4997 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $8.52 | 5.373% | $8.9778 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $202.52 | 5.420% | $213.4966 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $25.69 | 6.872% | $27.4554 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $76.55 | 13.176% | $86.6362 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $227.96 | 9.299% | $249.158 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $90.91 | 10.249% | $100.2274 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $700.46 | $763.4511 | $763.47 | $763.50 | $763.50 | |