| 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 | $15.46 | 10.550% | $17.091 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $68.75 | 7.549% | $73.9399 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $119.65 | 8.539% | $129.8669 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $49.92 | 4.559% | $52.1959 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $174.73 | 3.632% | $181.0762 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $227.41 | 10.506% | $251.3017 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $235.30 | 11.874% | $263.2395 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $891.22 | $968.7111 | $968.72 | $968.75 | $968.70 | |