| 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 | $7.73 | 4.106% | $8.0474 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $39.87 | 5.823% | $42.1916 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $218.88 | 3.591% | $226.74 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $71.46 | 10.652% | $79.0719 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $133.64 | 3.696% | $138.5793 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $104.65 | 9.703% | $114.8042 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $80.98 | 7.341% | $86.9247 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $657.21 | $696.3591 | $696.35 | $696.35 | $696.30 | |