| 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 | $72.37 | 12.137% | $81.1535 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $44.66 | 11.708% | $49.8888 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $197.93 | 3.673% | $205.2 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $215.91 | 7.106% | $231.2526 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $69.32 | 6.791% | $74.0275 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $11.93 | 4.594% | $12.4781 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $163.55 | 6.527% | $174.2249 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $775.67 | $828.2254 | $828.22 | $828.25 | $828.30 | |