| 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 | $63.47 | 4.635% | $66.4118 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $68.43 | 4.726% | $71.664 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $87.85 | 4.501% | $91.8041 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $238.26 | 4.546% | $249.0913 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $146.71 | 8.584% | $159.3036 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $233.76 | 11.820% | $261.3904 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $196.61 | 9.659% | $215.6006 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,035.09 | $1,115.2658 | $1,115.25 | $1,115.25 | $1,115.30 | |