| 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 | $102.63 | 9.234% | $112.1069 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $54.35 | 5.549% | $57.3659 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $88.71 | 10.378% | $97.9163 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $97.31 | 10.568% | $107.5937 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $34.76 | 7.356% | $37.3169 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $217.68 | 12.382% | $244.6331 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $122.80 | 8.644% | $133.4148 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $718.24 | $790.3476 | $790.35 | $790.30 | $790.30 | |