| 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 | $127.84 | 4.465% | $133.5481 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $97.97 | 3.848% | $101.7399 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $82.50 | 8.446% | $89.468 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $231.55 | 12.703% | $260.9638 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $161.80 | 7.126% | $173.3299 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $67.65 | 13.326% | $76.665 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $49.62 | 4.745% | $51.9745 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $818.93 | $887.6892 | $887.69 | $887.65 | $887.70 | |