| 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 | $108.92 | 5.558% | $114.9738 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $78.63 | 4.510% | $82.1762 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $33.30 | 9.321% | $36.4039 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $62.72 | 6.824% | $67 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $75.34 | 10.125% | $82.9682 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $14.38 | 7.808% | $15.5028 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $51.58 | 7.680% | $55.5413 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $424.87 | $454.5662 | $454.56 | $454.55 | $454.60 | |