| 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 | $104.27 | 6.480% | $111.0267 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $36.52 | 5.284% | $38.4497 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $9.47 | 12.684% | $10.6712 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $80.27 | 9.612% | $87.9856 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $218.37 | 9.771% | $239.7069 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $222.70 | 12.692% | $250.9651 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $75.64 | 3.219% | $78.0749 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $747.24 | $816.8801 | $816.89 | $816.85 | $816.90 | |