| 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 | $92.32 | 8.712% | $100.3629 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $216.83 | 7.344% | $232.754 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $76.68 | 9.274% | $83.7913 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $50.38 | 6.856% | $53.8341 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $224.99 | 3.237% | $232.2729 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $81.49 | 9.287% | $89.058 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $26.55 | 6.636% | $28.3119 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $769.24 | $820.3851 | $820.37 | $820.35 | $820.50 | |