| 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 | $95.26 | 10.218% | $104.9937 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $119.50 | 12.837% | $134.8402 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $145.98 | 5.514% | $154.0293 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $23.80 | 3.689% | $24.678 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $24.44 | 12.514% | $27.4984 | $27.50 | $27.50 | $27.50 |
| Purchase #6 | $30.72 | 9.293% | $33.5748 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $105.80 | 13.474% | $120.0555 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $545.50 | $599.6699 | $599.67 | $599.70 | $599.70 | |