| 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 | $98.43 | 11.774% | $110.0191 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $250.93 | 7.677% | $270.1939 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $46.26 | 9.322% | $50.5724 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $57.56 | 12.795% | $64.9248 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $63.43 | 3.671% | $65.7585 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $211.94 | 11.381% | $236.0609 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $18.85 | 4.845% | $19.7633 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $747.40 | $817.2929 | $817.28 | $817.20 | $817.40 | |