| 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 | $31.97 | 9.442% | $34.9886 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $33.34 | 11.797% | $37.2731 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $41.81 | 7.538% | $44.9616 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $218.54 | 6.547% | $232.8478 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $215.84 | 3.665% | $223.7505 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $231.41 | 3.312% | $239.0743 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $79.31 | 4.469% | $82.8544 | $82.85 | $82.85 | $82.90 |
| 7 purchase totals = | $852.22 | $895.7503 | $895.74 | $895.70 | $895.90 | |