| 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 | $109.61 | 6.703% | $116.9572 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $233.93 | 13.301% | $265.045 | $265.05 | $265.05 | $265.00 |
| Purchase #3 | $90.43 | 12.765% | $101.9734 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $155.37 | 5.172% | $163.4057 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $83.99 | 3.681% | $87.0817 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $76.60 | 7.146% | $82.0738 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $54.83 | 8.862% | $59.689 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $804.76 | $876.2258 | $876.23 | $876.20 | $876.30 | |