| 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 | $49.80 | 11.645% | $55.5992 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $85.38 | 3.150% | $88.0695 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $204.37 | 12.709% | $230.3434 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $127.99 | 9.586% | $140.2591 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $125.55 | 9.672% | $137.6932 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $50.36 | 4.730% | $52.742 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $130.72 | 11.849% | $146.209 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $774.17 | $850.9154 | $850.91 | $850.90 | $850.90 | |