| 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 | $10.84 | 9.189% | $11.8361 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $89.89 | 5.266% | $94.6236 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $170.28 | 12.628% | $191.783 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $209.58 | 8.714% | $227.8428 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $127.63 | 11.766% | $142.6469 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $115.71 | 4.790% | $121.2525 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $89.28 | 13.141% | $101.0123 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $813.21 | $890.9972 | $890.99 | $891.00 | $890.90 | |