| 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 | $67.72 | 12.302% | $76.0509 | $76.05 | $76.05 | $76.10 |
| Purchase #2 | $115.48 | 4.620% | $120.8152 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $83.79 | 12.535% | $94.2931 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $249.68 | 4.758% | $261.5598 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $13.84 | 9.289% | $15.1256 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $8.33 | 10.828% | $9.232 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $100.41 | 11.725% | $112.1831 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $639.25 | $689.2597 | $689.26 | $689.30 | $689.30 | |