| 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 | $75.33 | 7.573% | $81.0347 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $112.25 | 10.401% | $123.9251 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $148.72 | 9.767% | $163.2455 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $199.26 | 4.527% | $208.2805 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $180.99 | 4.279% | $188.7346 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $205.46 | 8.493% | $222.9097 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $59.65 | 5.548% | $62.9594 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $981.66 | $1,051.0895 | $1,051.09 | $1,051.15 | $1,051.00 | |