| 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 | $104.40 | 9.635% | $114.4589 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $26.60 | 4.105% | $27.6919 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $77.50 | 10.766% | $85.8437 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $245.71 | 6.741% | $262.2733 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $187.83 | 3.104% | $193.6602 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $102.26 | 12.717% | $115.2644 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $179.85 | 5.781% | $190.2471 | $190.25 | $190.25 | $190.20 |
| 7 purchase totals = | $924.15 | $989.4395 | $989.43 | $989.40 | $989.50 | |