| 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 | $86.66 | 3.574% | $89.7572 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $26.54 | 8.331% | $28.751 | $28.75 | $28.75 | $28.80 |
| Purchase #3 | $124.37 | 6.734% | $132.7451 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $8.32 | 3.591% | $8.6188 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $180.62 | 8.846% | $196.5976 | $196.60 | $196.60 | $196.60 |
| Purchase #6 | $73.63 | 10.287% | $81.2043 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $236.55 | 12.749% | $266.7078 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $736.69 | $804.3818 | $804.39 | $804.35 | $804.40 | |