| 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 | $16.50 | 6.751% | $17.6139 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $63.46 | 3.219% | $65.5028 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $117.29 | 3.753% | $121.6919 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $214.93 | 13.650% | $244.2679 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $66.97 | 8.725% | $72.8131 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $236.83 | 6.594% | $252.4466 | $252.45 | $252.45 | $252.40 |
| Purchase #7 | $193.81 | 11.693% | $216.4722 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $909.79 | $990.8084 | $990.80 | $990.75 | $990.80 | |