| 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 | $90.31 | 4.213% | $94.1148 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $109.51 | 7.175% | $117.3673 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $156.57 | 5.185% | $164.6882 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $86.60 | 11.375% | $96.4508 | $96.45 | $96.45 | $96.50 |
| Purchase #5 | $77.43 | 5.157% | $81.4231 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $41.38 | 7.481% | $44.4756 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $23.25 | 5.420% | $24.5102 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $585.05 | $623.0300 | $623.03 | $623.00 | $623.10 | |