| 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 | $51.69 | 4.510% | $54.0212 | $54.02 | $54.00 | $54.00 |
| Purchase #2 | $10.32 | 8.428% | $11.1898 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $109.34 | 5.131% | $114.9502 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $74.39 | 6.585% | $79.2886 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $243.92 | 7.300% | $261.7262 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $110.53 | 4.663% | $115.684 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $134.62 | 5.186% | $141.6014 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $734.81 | $778.4614 | $778.46 | $778.50 | $778.50 | |