| 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 | $129.97 | 12.713% | $146.4931 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $50.49 | 4.654% | $52.8398 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $51.79 | 13.843% | $58.9593 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $106.95 | 10.730% | $118.4257 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $105.52 | 4.692% | $110.471 | $110.47 | $110.45 | $110.50 |
| Purchase #6 | $144.63 | 7.855% | $155.9907 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $37.46 | 3.202% | $38.6595 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $626.81 | $681.8391 | $681.84 | $681.85 | $681.90 | |