| 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 | $86.27 | 12.819% | $97.329 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $149.87 | 4.287% | $156.2949 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $205.93 | 4.736% | $215.6828 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $25.74 | 10.125% | $28.3462 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $6.84 | 6.229% | $7.2661 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $15.34 | 4.522% | $16.0337 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $23.98 | 6.813% | $25.6138 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $513.97 | $546.5665 | $546.56 | $546.60 | $546.50 | |