| 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 | $82.39 | 5.344% | $86.7929 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $57.37 | 12.526% | $64.5562 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $14.81 | 5.821% | $15.6721 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $208.94 | 5.270% | $219.9511 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $104.35 | 5.277% | $109.8565 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $225.57 | 10.632% | $249.5526 | $249.55 | $249.55 | $249.60 |
| Purchase #7 | $121.78 | 13.198% | $137.8525 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $815.21 | $884.2339 | $884.23 | $884.20 | $884.50 | |