| 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 | $75.74 | 7.338% | $81.2978 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $240.82 | 13.275% | $272.7889 | $272.79 | $272.80 | $272.80 |
| Purchase #3 | $122.91 | 6.793% | $131.2593 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $204.75 | 3.753% | $212.4343 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $113.97 | 7.568% | $122.5952 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $24.75 | 11.634% | $27.6294 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $32.71 | 5.243% | $34.425 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $815.65 | $882.4299 | $882.44 | $882.50 | $882.40 | |