| 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 | $9.76 | 9.478% | $10.6851 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $134.29 | 3.436% | $138.9042 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $65.98 | 11.402% | $73.503 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $186.37 | 10.463% | $205.8699 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $112.29 | 6.470% | $119.5552 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $174.30 | 7.149% | $186.7607 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $231.47 | 7.677% | $249.24 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $914.46 | $984.5181 | $984.52 | $984.50 | $984.60 | |