| 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 | $27.55 | 11.103% | $30.6089 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $51.87 | 13.106% | $58.6681 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $179.53 | 7.329% | $192.6878 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $154.82 | 9.829% | $170.0373 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $236.52 | 7.199% | $253.5471 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $235.65 | 11.264% | $262.1936 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $199.59 | 11.120% | $221.7844 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,085.53 | $1,189.5272 | $1,189.53 | $1,189.55 | $1,189.50 | |