| 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 | $55.70 | 6.251% | $59.1818 | $59.18 | $59.20 | $59.20 |
| Purchase #2 | $22.75 | 5.255% | $23.9455 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $23.71 | 11.295% | $26.388 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $119.95 | 13.718% | $136.4047 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $224.55 | 12.322% | $252.2191 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $123.80 | 7.476% | $133.0553 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $70.43 | 3.435% | $72.8493 | $72.85 | $72.85 | $72.80 |
| 7 purchase totals = | $640.89 | $704.0437 | $704.05 | $704.05 | $704.00 | |