| 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 | $200.85 | 9.576% | $220.0834 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $250.79 | 8.270% | $271.5303 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $47.36 | 10.682% | $52.419 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $155.47 | 8.197% | $168.2139 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $45.85 | 13.433% | $52.009 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $78.63 | 9.487% | $86.0896 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $54.67 | 11.559% | $60.9893 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $833.62 | $911.3345 | $911.33 | $911.35 | $911.30 | |