| 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 | $77.77 | 8.109% | $84.0764 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $69.58 | 5.265% | $73.2434 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $212.96 | 11.495% | $237.4398 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $198.75 | 4.455% | $207.6043 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $205.71 | 11.776% | $229.9344 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $114.73 | 5.483% | $121.0206 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $71.72 | 6.350% | $76.2742 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $951.22 | $1,029.5931 | $1,029.58 | $1,029.60 | $1,029.50 | |