| 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 | $52.50 | 9.305% | $57.3851 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $71.47 | 6.296% | $75.9698 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $148.96 | 9.402% | $162.9652 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $10.42 | 7.836% | $11.2365 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $164.49 | 3.716% | $170.6024 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $244.94 | 11.690% | $273.5735 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $30.71 | 11.141% | $34.1314 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $723.49 | $785.8639 | $785.87 | $785.85 | $785.90 | |