| 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 | $97.72 | 8.227% | $105.7594 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $52.72 | 5.783% | $55.7688 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $186.25 | 10.714% | $206.2048 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $242.81 | 12.387% | $272.8869 | $272.89 | $272.90 | $272.90 |
| Purchase #5 | $61.88 | 11.741% | $69.1453 | $69.15 | $69.15 | $69.10 |
| Purchase #6 | $7.58 | 13.530% | $8.6056 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $44.53 | 7.444% | $47.8448 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $693.49 | $766.2156 | $766.22 | $766.20 | $766.20 | |