| 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 | $128.95 | 8.858% | $140.3724 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $61.61 | 8.177% | $66.6478 | $66.65 | $66.65 | $66.60 |
| Purchase #3 | $119.76 | 9.730% | $131.4126 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $88.66 | 9.733% | $97.2893 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $130.57 | 12.324% | $146.6614 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $20.93 | 3.558% | $21.6747 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $20.88 | 5.265% | $21.9793 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $571.36 | $626.0375 | $626.03 | $626.00 | $626.10 | |