| 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 | $121.39 | 8.692% | $131.9412 | $131.94 | $131.95 | $131.90 |
| Purchase #2 | $24.56 | 6.373% | $26.1252 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $16.34 | 10.181% | $18.0036 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $76.53 | 12.711% | $86.2577 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $55.67 | 4.620% | $58.242 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $103.76 | 10.397% | $114.5479 | $114.55 | $114.55 | $114.50 |
| Purchase #7 | $187.93 | 9.556% | $205.8886 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $586.18 | $641.0062 | $641.01 | $641.05 | $640.90 | |