| 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 | $55.59 | 6.303% | $59.0938 | $59.09 | $59.10 | $59.10 |
| Purchase #2 | $127.30 | 4.526% | $133.0616 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $235.96 | 7.710% | $254.1525 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $147.41 | 4.532% | $154.0906 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $186.74 | 12.323% | $209.752 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $9.80 | 4.178% | $10.2094 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $167.67 | 12.831% | $189.1837 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $930.47 | $1,009.5436 | $1,009.53 | $1,009.55 | $1,009.70 | |