| 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 | $191.26 | 4.124% | $199.1476 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $76.59 | 12.141% | $85.8888 | $85.89 | $85.90 | $85.90 |
| Purchase #3 | $63.38 | 7.290% | $68.0004 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $11.83 | 7.831% | $12.7564 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $47.51 | 12.850% | $53.615 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $85.80 | 3.177% | $88.5259 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $27.67 | 9.558% | $30.3147 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $504.04 | $538.2488 | $538.26 | $538.25 | $538.20 | |