| 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 | $40.49 | 4.164% | $42.176 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $114.77 | 4.323% | $119.7315 | $119.73 | $119.75 | $119.70 |
| Purchase #3 | $72.90 | 6.688% | $77.7756 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $47.65 | 6.762% | $50.8721 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $115.43 | 8.260% | $124.9645 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $56.91 | 8.472% | $61.7314 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $220.37 | 5.632% | $232.7812 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $668.52 | $710.0323 | $710.03 | $710.10 | $710.10 | |