| 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 | $75.45 | 3.419% | $78.0296 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $128.83 | 10.658% | $142.5607 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $15.39 | 12.451% | $17.3062 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $132.64 | 7.723% | $142.8838 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $242.28 | 12.554% | $272.6958 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $229.60 | 7.108% | $245.92 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $28.57 | 8.364% | $30.9596 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $852.76 | $930.3557 | $930.36 | $930.35 | $930.40 | |