| 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 | $64.37 | 5.338% | $67.8061 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $209.97 | 11.200% | $233.4866 | $233.49 | $233.50 | $233.50 |
| Purchase #3 | $186.92 | 13.319% | $211.8159 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $223.27 | 13.874% | $254.2465 | $254.25 | $254.25 | $254.20 |
| Purchase #5 | $32.88 | 3.459% | $34.0173 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $171.91 | 8.664% | $186.8043 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $28.64 | 6.581% | $30.5248 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $917.96 | $1,018.7015 | $1,018.71 | $1,018.65 | $1,018.60 | |