| 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 | $69.82 | 10.644% | $77.2516 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $79.90 | 10.185% | $88.0378 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $78.87 | 6.424% | $83.9366 | $83.94 | $83.95 | $83.90 |
| Purchase #4 | $27.82 | 5.116% | $29.2433 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $202.52 | 8.765% | $220.2709 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $47.37 | 3.694% | $49.1198 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $131.71 | 7.181% | $141.1681 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $638.01 | $689.0281 | $689.03 | $689.00 | $689.00 | |