| 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 | $79.75 | 3.772% | $82.7582 | $82.76 | $82.75 | $82.80 |
| Purchase #2 | $89.49 | 9.197% | $97.7204 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $31.88 | 3.447% | $32.9789 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $141.32 | 10.635% | $156.3494 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $79.65 | 5.691% | $84.1829 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $18.87 | 10.641% | $20.878 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $143.96 | 8.261% | $155.8525 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $584.92 | $630.7203 | $630.72 | $630.75 | $630.80 | |