| 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 | $76.33 | 8.669% | $82.947 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $172.61 | 10.868% | $191.3693 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $39.92 | 11.166% | $44.3775 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $77.92 | 3.319% | $80.5062 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $192.77 | 7.492% | $207.2123 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $18.97 | 11.731% | $21.1954 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $8.42 | 8.762% | $9.1578 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $586.94 | $636.7655 | $636.78 | $636.75 | $636.80 | |