| 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 | $24.25 | 9.669% | $26.5947 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $193.80 | 12.498% | $218.0211 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $14.27 | 3.708% | $14.7991 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $217.76 | 7.264% | $233.5781 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $34.47 | 5.126% | $36.2369 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $205.49 | 5.198% | $216.1714 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $67.88 | 12.684% | $76.4899 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $757.92 | $821.8912 | $821.89 | $821.90 | $821.90 | |