| 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 | $9.63 | 10.544% | $10.6454 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $99.60 | 5.339% | $104.9176 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $52.65 | 12.463% | $59.2118 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $212.29 | 7.653% | $228.5366 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $127.37 | 8.354% | $138.0105 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $109.80 | 7.758% | $118.3183 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $107.39 | 6.534% | $114.4069 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $718.73 | $774.0471 | $774.06 | $774.00 | $773.90 | |