| 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 | $12.44 | 8.318% | $13.4748 | $13.47 | $13.45 | $13.50 |
| Purchase #2 | $107.89 | 12.111% | $120.9566 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $209.83 | 12.110% | $235.2404 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $231.92 | 11.547% | $258.6998 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $200.53 | 13.234% | $227.0681 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $37.45 | 4.693% | $39.2075 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $88.76 | 10.383% | $97.976 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $888.82 | $992.6232 | $992.63 | $992.60 | $992.70 | |