| 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 | $27.87 | 12.530% | $31.3621 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $250.35 | 5.532% | $264.1994 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $105.90 | 12.176% | $118.7944 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $101.37 | 5.192% | $106.6331 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $151.59 | 4.143% | $157.8704 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $23.82 | 10.145% | $26.2365 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $143.82 | 13.358% | $163.0315 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $804.72 | $868.1274 | $868.12 | $868.15 | $868.10 | |