| 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 | $36.74 | 7.785% | $39.6002 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $122.31 | 10.467% | $135.1122 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $71.34 | 12.752% | $80.4373 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $151.91 | 10.382% | $167.6813 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $120.93 | 5.609% | $127.713 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $199.60 | 3.848% | $207.2806 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $209.74 | 11.820% | $234.5313 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $912.57 | $992.3559 | $992.35 | $992.40 | $992.30 | |