| 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 | $34.45 | 13.488% | $39.0966 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $67.26 | 3.447% | $69.5785 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $197.81 | 5.154% | $208.0051 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $51.94 | 7.328% | $55.7462 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $58.82 | 10.254% | $64.8514 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $34.44 | 13.549% | $39.1063 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $212.58 | 11.255% | $236.5059 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $657.30 | $712.8900 | $712.91 | $712.90 | $712.90 | |