| 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 | $75.92 | 7.784% | $81.8296 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $130.85 | 8.719% | $142.2588 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $163.61 | 11.633% | $182.6428 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $46.81 | 12.727% | $52.7675 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $205.65 | 10.333% | $226.8998 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $96.66 | 11.537% | $107.8117 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $199.80 | 6.649% | $213.0847 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $919.30 | $1,007.2949 | $1,007.29 | $1,007.30 | $1,007.30 | |