| 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 | $97.90 | 6.563% | $104.3252 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $38.31 | 6.549% | $40.8189 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $207.89 | 8.490% | $225.5399 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $221.25 | 5.734% | $233.9365 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $7.56 | 3.663% | $7.8369 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $125.65 | 9.853% | $138.0303 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $114.94 | 6.759% | $122.7088 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $813.50 | $873.1965 | $873.21 | $873.25 | $873.00 | |