| 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 | $95.99 | 6.189% | $101.9308 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $9.71 | 13.412% | $11.0123 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $119.56 | 5.572% | $126.2219 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $197.34 | 9.449% | $215.9867 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $81.78 | 3.144% | $84.3512 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $52.99 | 9.199% | $57.8646 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $77.82 | 3.853% | $80.8184 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $635.19 | $678.1859 | $678.18 | $678.15 | $678.20 | |