| 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 | $82.37 | 4.724% | $86.2612 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $61.40 | 13.266% | $69.5453 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $164.40 | 11.444% | $183.2139 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $219.75 | 3.793% | $228.0851 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $83.57 | 3.773% | $86.7231 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $31.54 | 3.403% | $32.6133 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $121.45 | 13.212% | $137.496 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $764.48 | $823.9379 | $823.94 | $823.90 | $823.90 | |