| 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 | $67.88 | 13.484% | $77.0329 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $21.33 | 12.209% | $23.9342 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $77.46 | 12.226% | $86.9303 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $61.40 | 10.603% | $67.9102 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $100.39 | 13.596% | $114.039 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $50.86 | 13.624% | $57.7892 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $13.79 | 4.510% | $14.4119 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $393.11 | $442.0477 | $442.04 | $442.10 | $441.90 | |