| 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 | $124.74 | 7.557% | $134.1666 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $82.72 | 7.437% | $88.8719 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $7.94 | 3.374% | $8.2079 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $235.33 | 5.122% | $247.3836 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $29.99 | 4.118% | $31.225 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $62.94 | 13.175% | $71.2323 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $157.33 | 8.554% | $170.788 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $700.99 | $751.8753 | $751.88 | $751.90 | $751.90 | |