| 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 | $72.85 | 5.346% | $76.7446 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $24.32 | 10.284% | $26.8211 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $7.82 | 6.229% | $8.3071 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $123.47 | 11.783% | $138.0185 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $133.84 | 4.200% | $139.4613 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $43.96 | 9.704% | $48.2259 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $127.64 | 7.373% | $137.0509 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $533.90 | $574.6294 | $574.63 | $574.60 | $574.60 | |