| 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 | $78.47 | 10.132% | $86.4206 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $76.76 | 7.337% | $82.3919 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $65.36 | 13.714% | $74.3235 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $165.57 | 3.400% | $171.1994 | $171.20 | $171.20 | $171.20 |
| Purchase #5 | $89.61 | 6.664% | $95.5816 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $167.78 | 6.172% | $178.1354 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $208.40 | 4.434% | $217.6405 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $851.95 | $905.6929 | $905.69 | $905.70 | $905.60 | |