| 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 | $57.25 | 6.682% | $61.0754 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $212.93 | 13.872% | $242.4676 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $124.93 | 10.298% | $137.7953 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $11.46 | 7.386% | $12.3064 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $20.48 | 13.720% | $23.2899 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $121.62 | 6.851% | $129.9522 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $101.72 | 4.257% | $106.0502 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $650.39 | $712.9370 | $712.95 | $712.95 | $713.10 | |