| 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 | $61.88 | 9.353% | $67.6676 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $218.80 | 4.231% | $228.0574 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $137.74 | 5.671% | $145.5512 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $151.40 | 3.372% | $156.5052 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $109.97 | 11.138% | $122.2185 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $11.39 | 12.532% | $12.8174 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $5.76 | 8.287% | $6.2373 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $696.94 | $739.0546 | $739.07 | $739.00 | $739.10 | |