| 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 | $63.41 | 8.254% | $68.6439 | $68.64 | $68.65 | $68.60 |
| Purchase #2 | $127.47 | 8.562% | $138.384 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $173.64 | 4.435% | $181.3409 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $120.37 | 4.799% | $126.1466 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $26.33 | 4.529% | $27.5225 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $41.91 | 8.247% | $45.3663 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $9.41 | 3.504% | $9.7397 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $562.54 | $597.1439 | $597.14 | $597.15 | $597.00 | |