| 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 | $22.75 | 5.292% | $23.9539 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $168.30 | 8.843% | $183.1828 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $36.52 | 8.428% | $39.5979 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $227.64 | 8.142% | $246.1744 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $87.31 | 4.504% | $91.2424 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $48.95 | 6.326% | $52.0466 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $39.32 | 11.476% | $43.8324 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $630.79 | $680.0304 | $680.02 | $680.05 | $680.00 | |