| 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 | $112.54 | 8.361% | $121.9495 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $217.99 | 13.127% | $246.6055 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $137.73 | 7.339% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $103.85 | 10.531% | $114.7864 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $61.59 | 5.518% | $64.9885 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $77.76 | 6.515% | $82.8261 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $48.45 | 3.146% | $49.9742 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $759.91 | $828.9682 | $828.98 | $829.00 | $828.90 | |