| 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 | $11.66 | 7.689% | $12.5565 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $106.75 | 8.528% | $115.8536 | $115.85 | $115.85 | $115.90 |
| Purchase #3 | $16.37 | 4.750% | $17.1476 | $17.15 | $17.15 | $17.10 |
| Purchase #4 | $178.63 | 12.194% | $200.4121 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $107.65 | 5.858% | $113.9561 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $33.91 | 6.741% | $36.1959 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $225.59 | 11.308% | $251.0997 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $680.56 | $747.2215 | $747.23 | $747.20 | $747.30 | |