| 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 | $8.98 | 10.282% | $9.9033 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $236.41 | 6.585% | $251.9776 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $201.94 | 10.368% | $222.8771 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $147.50 | 9.257% | $161.1541 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $187.70 | 9.502% | $205.5353 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $78.96 | 4.124% | $82.2163 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $8.34 | 5.746% | $8.8192 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $869.83 | $942.4829 | $942.49 | $942.50 | $942.50 | |