| 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 | $66.65 | 11.685% | $74.4381 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $39.73 | 10.539% | $43.9171 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $227.68 | 6.798% | $243.1577 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $212.76 | 11.743% | $237.7444 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $190.97 | 9.820% | $209.7233 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $152.66 | 12.305% | $171.4448 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $116.77 | 13.553% | $132.5958 | $132.60 | $132.60 | $132.60 |
| 7 purchase totals = | $1,007.22 | $1,113.0212 | $1,113.02 | $1,113.00 | $1,112.90 | |