| 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 | $55.43 | 13.243% | $62.7706 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $183.52 | 7.362% | $197.0307 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $28.94 | 6.635% | $30.8602 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $211.51 | 11.772% | $236.409 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $223.69 | 4.810% | $234.4495 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $133.33 | 9.859% | $146.475 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $165.30 | 10.528% | $182.7028 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,001.72 | $1,090.6978 | $1,090.70 | $1,090.70 | $1,090.70 | |