| 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 | $77.57 | 9.727% | $85.1152 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $24.69 | 7.156% | $26.4568 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $246.70 | 12.812% | $278.3072 | $278.31 | $278.30 | $278.30 |
| Purchase #4 | $8.41 | 6.413% | $8.9493 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $7.59 | 6.132% | $8.0554 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $222.61 | 9.214% | $243.1213 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $239.56 | 11.104% | $266.1607 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $827.13 | $916.1659 | $916.18 | $916.10 | $916.20 | |