| 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 | $48.31 | 4.327% | $50.4004 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $215.43 | 4.680% | $225.5121 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $237.98 | 7.121% | $254.9266 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $20.57 | 7.354% | $22.0827 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $114.53 | 8.788% | $124.5949 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $63.54 | 7.107% | $68.0558 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $113.36 | 11.520% | $126.4191 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $813.72 | $871.9916 | $871.99 | $872.00 | $872.00 | |