| 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 | $99.25 | 8.342% | $107.5294 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $79.67 | 12.553% | $89.671 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $104.88 | 9.452% | $114.7933 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $64.59 | 6.220% | $68.6075 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $26.43 | 13.510% | $30.0007 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $63.95 | 13.560% | $72.6216 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $20.42 | 13.682% | $23.2139 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $459.19 | $506.4374 | $506.43 | $506.40 | $506.40 | |