| 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 | $94.41 | 6.491% | $100.5382 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $200.43 | 3.557% | $207.5593 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $25.31 | 4.181% | $26.3682 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $79.27 | 7.357% | $85.1019 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $52.42 | 3.502% | $54.2557 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $34.65 | 11.363% | $38.5873 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $20.92 | 13.374% | $23.7178 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $507.41 | $536.1284 | $536.14 | $536.10 | $536.20 | |