| 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 | $38.73 | 8.466% | $42.0089 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $182.26 | 4.457% | $190.3833 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $213.30 | 10.735% | $236.1978 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $101.45 | 12.427% | $114.0572 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $194.38 | 4.645% | $203.409 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $7.26 | 6.331% | $7.7196 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $77.80 | 5.418% | $82.0152 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $815.18 | $875.7910 | $875.80 | $875.75 | $875.80 | |