| 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 | $43.65 | 7.327% | $46.8482 | $46.85 | $46.85 | $46.80 |
| Purchase #2 | $34.71 | 6.382% | $36.9252 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $163.62 | 9.795% | $179.6466 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $243.62 | 5.677% | $257.4503 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $145.50 | 9.284% | $159.0082 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $28.65 | 5.168% | $30.1306 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $113.91 | 3.389% | $117.7704 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $773.66 | $827.7795 | $827.79 | $827.80 | $827.70 | |