| 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 | $86.92 | 13.641% | $98.7768 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $29.61 | 6.601% | $31.5646 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $22.41 | 3.807% | $23.2631 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $225.60 | 11.872% | $252.3832 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $174.28 | 5.501% | $183.8671 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $164.97 | 6.363% | $175.467 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $12.57 | 8.380% | $13.6234 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $716.36 | $778.9452 | $778.94 | $778.90 | $779.10 | |