| 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 | $91.62 | 13.710% | $104.1811 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $75.43 | 9.748% | $82.7829 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $218.49 | 6.587% | $232.8819 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $46.46 | 11.104% | $51.6189 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $26.44 | 6.571% | $28.1774 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $238.94 | 9.135% | $260.7672 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $27.32 | 10.188% | $30.1034 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $724.70 | $790.5128 | $790.51 | $790.55 | $790.60 | |