| 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 | $22.83 | 10.139% | $25.1447 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $7.74 | 6.377% | $8.2336 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $25.36 | 5.423% | $26.7353 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $139.85 | 3.194% | $144.3168 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $193.47 | 8.573% | $210.0562 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $238.61 | 3.663% | $247.3503 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $49.73 | 5.540% | $52.485 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $677.59 | $714.3219 | $714.33 | $714.35 | $714.30 | |