| 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 | $41.67 | 10.315% | $45.9683 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $92.48 | 11.179% | $102.8183 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $125.66 | 4.424% | $131.2192 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $68.83 | 11.500% | $76.7455 | $76.75 | $76.75 | $76.70 |
| Purchase #5 | $50.82 | 10.431% | $56.121 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $34.46 | 9.802% | $37.8378 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $227.82 | 3.217% | $235.149 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $641.74 | $685.8591 | $685.87 | $685.80 | $685.70 | |