| 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 | $62.94 | 12.326% | $70.698 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $136.80 | 13.230% | $154.8986 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $127.43 | 10.130% | $140.3387 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $21.43 | 6.223% | $22.7636 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $8.69 | 5.329% | $9.1531 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $106.39 | 6.408% | $113.2075 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $179.78 | 12.540% | $202.3244 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $643.46 | $713.3839 | $713.38 | $713.35 | $713.40 | |