| 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 | $37.84 | 10.172% | $41.6891 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $34.29 | 4.690% | $35.8982 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $229.80 | 10.831% | $254.6896 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $233.35 | 8.218% | $252.5267 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $109.85 | 11.825% | $122.8398 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $120.63 | 10.853% | $133.722 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $80.42 | 7.238% | $86.2408 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $846.18 | $927.6062 | $927.61 | $927.65 | $927.50 | |