| 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 | $134.91 | 8.260% | $146.0536 | $146.05 | $146.05 | $146.10 |
| Purchase #2 | $73.62 | 7.218% | $78.9339 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $11.93 | 5.289% | $12.561 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $11.58 | 11.767% | $12.9426 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $105.45 | 3.332% | $108.9636 | $108.96 | $108.95 | $109.00 |
| Purchase #6 | $196.94 | 9.858% | $216.3543 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $65.27 | 5.857% | $69.0929 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $599.70 | $644.9019 | $644.88 | $644.90 | $645.00 | |