| 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 | $113.73 | 10.404% | $125.5625 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $77.62 | 12.461% | $87.2922 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $124.28 | 10.543% | $137.3828 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $181.86 | 12.836% | $205.2035 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $46.74 | 8.368% | $50.6512 | $50.65 | $50.65 | $50.70 |
| Purchase #6 | $72.37 | 13.547% | $82.174 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $12.53 | 11.648% | $13.9895 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $629.13 | $702.2557 | $702.24 | $702.25 | $702.40 | |