| 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 | $127.99 | 4.703% | $134.0094 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $226.92 | 3.255% | $234.3062 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $68.70 | 7.765% | $74.0346 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $69.55 | 7.662% | $74.8789 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $43.83 | 13.488% | $49.7418 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $69.67 | 12.544% | $78.4094 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $17.39 | 6.525% | $18.5247 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $624.05 | $663.9050 | $663.90 | $663.90 | $663.80 | |