| 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 | $37.70 | 9.234% | $41.1812 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $30.54 | 3.754% | $31.6865 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $151.64 | 6.179% | $161.0098 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $105.40 | 9.833% | $115.764 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $99.74 | 4.522% | $104.2502 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $142.81 | 6.626% | $152.2726 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $139.57 | 4.583% | $145.9665 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $707.40 | $752.1308 | $752.13 | $752.10 | $752.30 | |