| 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 | $96.35 | 7.125% | $103.2149 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $213.88 | 10.466% | $236.2647 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $9.64 | 13.782% | $10.9686 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $176.75 | 8.573% | $191.9028 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $123.63 | 13.539% | $140.3683 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $45.84 | 13.356% | $51.9624 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $33.73 | 9.844% | $37.0504 | $37.05 | $37.05 | $37.10 |
| 7 purchase totals = | $699.82 | $771.7321 | $771.72 | $771.65 | $771.90 | |