| 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 | $29.88 | 5.469% | $31.5141 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $242.44 | 8.241% | $262.4195 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $167.67 | 4.315% | $174.905 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $14.74 | 10.861% | $16.3409 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $126.64 | 6.400% | $134.745 | $134.75 | $134.75 | $134.70 |
| Purchase #6 | $71.33 | 8.442% | $77.3517 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $161.52 | 8.276% | $174.8874 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $814.22 | $872.1636 | $872.17 | $872.15 | $872.10 | |