| 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 | $22.99 | 3.237% | $23.7342 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $247.79 | 10.134% | $272.901 | $272.90 | $272.90 | $272.90 |
| Purchase #3 | $164.52 | 5.783% | $174.0342 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $59.28 | 11.735% | $66.2365 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $67.88 | 12.615% | $76.4431 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $29.96 | 11.855% | $33.5118 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $103.31 | 4.536% | $107.9961 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $695.73 | $754.8569 | $754.85 | $754.90 | $754.70 | |