| 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 | $53.64 | 11.352% | $59.7292 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $144.72 | 11.638% | $161.5625 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $55.74 | 5.615% | $58.8698 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $113.88 | 4.473% | $118.9739 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $191.84 | 12.244% | $215.3289 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $222.82 | 11.271% | $247.934 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $59.64 | 13.397% | $67.63 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $842.28 | $930.0283 | $930.02 | $930.05 | $930.00 | |