| 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 | $66.79 | 12.592% | $75.2002 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $84.81 | 4.125% | $88.3084 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $30.25 | 4.261% | $31.539 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $61.93 | 8.780% | $67.3675 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $20.86 | 11.304% | $23.218 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $129.66 | 11.558% | $144.6461 | $144.65 | $144.65 | $144.60 |
| Purchase #7 | $48.93 | 10.599% | $54.1161 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $443.23 | $484.3953 | $484.41 | $484.35 | $484.30 | |