| 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 | $26.32 | 3.733% | $27.3025 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $179.95 | 9.130% | $196.3794 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $121.84 | 11.484% | $135.8321 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $233.62 | 11.708% | $260.9722 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $71.41 | 9.720% | $78.3511 | $78.35 | $78.35 | $78.40 |
| Purchase #6 | $55.50 | 4.806% | $58.1673 | $58.17 | $58.15 | $58.20 |
| Purchase #7 | $183.51 | 7.386% | $197.064 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $872.15 | $954.0686 | $954.06 | $954.05 | $954.20 | |