| 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 | $76.40 | 12.684% | $86.0906 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $249.34 | 4.611% | $260.8371 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $35.80 | 8.621% | $38.8863 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $147.36 | 4.606% | $154.1474 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $239.78 | 8.294% | $259.6674 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $136.81 | 13.332% | $155.0495 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $103.73 | 10.620% | $114.7461 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $989.22 | $1,069.4244 | $1,069.44 | $1,069.45 | $1,069.30 | |