| 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 | $24.82 | 9.129% | $27.0858 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $245.56 | 8.393% | $266.1699 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $77.98 | 10.671% | $86.3012 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $67.47 | 12.784% | $76.0954 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $231.67 | 6.143% | $245.9015 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $7.74 | 4.835% | $8.1142 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $86.97 | 4.796% | $91.1411 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $742.21 | $800.8091 | $800.81 | $800.80 | $800.80 | |