| 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 | $83.49 | 11.413% | $93.0187 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $28.45 | 5.353% | $29.9729 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $81.90 | 10.681% | $90.6477 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $92.35 | 12.406% | $103.8069 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $250.74 | 9.384% | $274.2694 | $274.27 | $274.25 | $274.30 |
| Purchase #6 | $107.63 | 7.838% | $116.066 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $166.46 | 10.648% | $184.1847 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $811.02 | $891.9663 | $891.97 | $891.90 | $892.00 | |