| 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 | $17.56 | 6.614% | $18.7214 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $237.39 | 10.426% | $262.1403 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $91.55 | 6.603% | $97.595 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $16.46 | 9.850% | $18.0813 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $51.47 | 10.121% | $56.6793 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $206.47 | 7.845% | $222.6676 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $239.97 | 13.781% | $273.0403 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $860.87 | $948.9252 | $948.93 | $948.95 | $948.90 | |