| 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 | $148.97 | 3.140% | $153.6477 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $47.76 | 12.581% | $53.7687 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $51.61 | 7.326% | $55.3909 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $80.72 | 6.599% | $86.0467 | $86.05 | $86.05 | $86.00 |
| Purchase #5 | $207.97 | 13.263% | $235.5531 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $199.56 | 3.764% | $207.0714 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $180.87 | 13.370% | $205.0523 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $917.46 | $996.5308 | $996.53 | $996.50 | $996.60 | |