| 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 | $80.62 | 6.486% | $85.849 | $85.85 | $85.85 | $85.80 |
| Purchase #2 | $21.74 | 12.466% | $24.4501 | $24.45 | $24.45 | $24.50 |
| Purchase #3 | $153.25 | 11.601% | $171.0285 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $125.59 | 3.245% | $129.6654 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $23.70 | 11.587% | $26.4461 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $167.99 | 9.388% | $183.7609 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $46.54 | 11.749% | $52.008 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $619.43 | $673.2080 | $673.22 | $673.20 | $673.20 | |