| 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 | $79.79 | 9.473% | $87.3485 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $10.47 | 5.147% | $11.0089 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $204.94 | 12.810% | $231.1928 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $39.45 | 11.115% | $43.8349 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $179.58 | 10.482% | $198.4036 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $64.85 | 6.202% | $68.872 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $236.97 | 5.589% | $250.2143 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $816.05 | $890.8750 | $890.86 | $890.85 | $890.80 | |