| 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 | $26.88 | 12.412% | $30.2163 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $116.37 | 8.720% | $126.5175 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $105.44 | 12.579% | $118.7033 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $8.81 | 9.744% | $9.6684 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $203.43 | 12.775% | $229.4182 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $5.35 | 3.287% | $5.5259 | $5.53 | $5.55 | $5.50 |
| Purchase #7 | $222.64 | 12.169% | $249.7331 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $688.92 | $769.7827 | $769.79 | $769.75 | $769.70 | |