| 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 | $116.99 | 9.681% | $128.3158 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $24.35 | 4.747% | $25.5059 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $125.75 | 6.618% | $134.0721 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $28.33 | 9.340% | $30.976 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $231.92 | 11.243% | $257.9948 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $60.45 | 13.717% | $68.7419 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $99.35 | 5.717% | $105.0298 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $687.14 | $750.6363 | $750.64 | $750.65 | $750.60 | |