| 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 | $10.54 | 4.632% | $11.0282 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $68.56 | 11.400% | $76.3758 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $247.50 | 4.117% | $257.6896 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $79.89 | 13.539% | $90.7063 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $229.61 | 5.481% | $242.1949 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $101.58 | 13.354% | $115.145 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $102.78 | 12.134% | $115.2513 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $840.46 | $908.3911 | $908.40 | $908.45 | $908.40 | |