| 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 | $51.37 | 8.353% | $55.6609 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $112.53 | 12.319% | $126.3926 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $153.64 | 11.351% | $171.0797 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $30.69 | 7.300% | $32.9304 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $22.39 | 6.625% | $23.8733 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $176.36 | 9.204% | $192.5922 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $184.40 | 12.783% | $207.9719 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $731.38 | $810.5010 | $810.49 | $810.50 | $810.60 | |