| 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 | $76.74 | 4.822% | $80.4404 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $10.56 | 10.734% | $11.6935 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $177.50 | 11.621% | $198.1273 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $250.43 | 4.534% | $261.7845 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $115.70 | 13.400% | $131.2038 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $22.44 | 11.789% | $25.0855 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $135.91 | 9.305% | $148.5564 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $789.28 | $856.8914 | $856.89 | $856.95 | $856.90 | |