| 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 | $35.30 | 13.154% | $39.9434 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $123.84 | 6.678% | $132.11 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $104.57 | 6.188% | $111.0408 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $93.45 | 11.504% | $104.2005 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $167.66 | 5.493% | $176.8696 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $43.38 | 4.587% | $45.3698 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $170.29 | 10.671% | $188.4616 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $738.49 | $797.9957 | $797.99 | $797.95 | $798.00 | |