| 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 | $78.28 | 4.831% | $82.0617 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $174.66 | 5.785% | $184.7641 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $56.99 | 6.770% | $60.8482 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $158.79 | 9.313% | $173.5781 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $13.33 | 6.407% | $14.1841 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $191.55 | 3.830% | $198.8864 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $98.85 | 5.615% | $104.4004 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $772.45 | $818.7230 | $818.72 | $818.75 | $818.80 | |