| 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 | $48.69 | 9.742% | $53.4334 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $129.86 | 7.155% | $139.1515 | $139.15 | $139.15 | $139.20 |
| Purchase #3 | $73.48 | 9.479% | $80.4452 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $51.70 | 13.383% | $58.619 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $146.90 | 7.656% | $158.1467 | $158.15 | $158.15 | $158.10 |
| Purchase #6 | $247.92 | 10.856% | $274.8342 | $274.83 | $274.85 | $274.80 |
| Purchase #7 | $198.50 | 3.805% | $206.0529 | $206.05 | $206.05 | $206.10 |
| 7 purchase totals = | $897.05 | $970.6829 | $970.68 | $970.70 | $970.60 | |