| 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 | $23.36 | 5.255% | $24.5876 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $239.41 | 9.633% | $262.4724 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $42.70 | 13.482% | $48.4568 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $61.36 | 5.645% | $64.8238 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $88.79 | 11.505% | $99.0053 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $151.54 | 13.458% | $171.9343 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $163.74 | 6.239% | $173.9557 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $770.90 | $845.2359 | $845.24 | $845.20 | $845.30 | |