| 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 | $26.68 | 4.118% | $27.7787 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $196.96 | 13.277% | $223.1104 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $110.95 | 13.626% | $126.068 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $136.96 | 5.648% | $144.6955 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $44.44 | 3.409% | $45.955 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $84.44 | 4.487% | $88.2288 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $93.95 | 12.558% | $105.7482 | $105.75 | $105.75 | $105.70 |
| 7 purchase totals = | $694.38 | $761.5846 | $761.60 | $761.60 | $761.60 | |