| 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 | $55.27 | 7.166% | $59.2306 | $59.23 | $59.25 | $59.20 |
| Purchase #2 | $49.61 | 6.358% | $52.7642 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $53.43 | 10.307% | $58.937 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $106.96 | 7.279% | $114.7456 | $114.75 | $114.75 | $114.70 |
| Purchase #5 | $36.74 | 8.360% | $39.8115 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $60.27 | 12.377% | $67.7296 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $129.37 | 12.844% | $145.9863 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $491.65 | $539.2048 | $539.21 | $539.25 | $539.10 | |