| 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 | $45.28 | 8.761% | $49.247 | $49.25 | $49.25 | $49.20 |
| Purchase #2 | $90.92 | 11.323% | $101.2149 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $166.46 | 10.703% | $184.2762 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $51.72 | 5.543% | $54.5868 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $151.44 | 3.289% | $156.4209 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $111.26 | 5.533% | $117.416 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $175.92 | 12.768% | $198.3815 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $793.00 | $861.5433 | $861.55 | $861.55 | $861.50 | |