| 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 | $13.58 | 9.241% | $14.8349 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $9.89 | 8.735% | $10.7539 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $242.80 | 12.727% | $273.7012 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $45.59 | 3.234% | $47.0644 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $157.36 | 13.831% | $179.1245 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $102.52 | 12.616% | $115.4539 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $87.26 | 13.557% | $99.0898 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $659.00 | $740.0226 | $740.00 | $740.00 | $740.10 | |