| 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 | $120.72 | 4.418% | $126.0534 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $12.88 | 8.550% | $13.9812 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $82.74 | 4.415% | $86.393 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $119.87 | 8.863% | $130.4941 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $140.93 | 6.759% | $150.4555 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $206.71 | 12.347% | $232.2325 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $21.33 | 8.277% | $23.0955 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $705.18 | $762.7052 | $762.70 | $762.75 | $762.80 | |