| 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 | $36.25 | 12.550% | $40.7994 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $171.61 | 11.276% | $190.9607 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $43.46 | 3.341% | $44.912 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $162.38 | 10.324% | $179.1441 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $171.99 | 9.337% | $188.0487 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $28.53 | 5.614% | $30.1317 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $77.33 | 6.562% | $82.4044 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $691.55 | $756.4010 | $756.39 | $756.40 | $756.30 | |