| 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 | $98.49 | 11.671% | $109.9848 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $73.76 | 5.182% | $77.5822 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $65.34 | 4.187% | $68.0758 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $249.38 | 12.429% | $280.3754 | $280.38 | $280.40 | $280.40 |
| Purchase #5 | $183.73 | 13.251% | $208.0761 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $54.48 | 13.417% | $61.7896 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $77.80 | 10.599% | $86.046 | $86.05 | $86.05 | $86.00 |
| 7 purchase totals = | $802.98 | $891.9299 | $891.94 | $892.05 | $892.00 | |