| 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 | $30.78 | 8.826% | $33.4966 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $20.93 | 5.423% | $22.065 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $60.84 | 6.822% | $64.9905 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $217.27 | 13.850% | $247.3619 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $69.70 | 7.712% | $75.0753 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $30.84 | 3.491% | $31.9166 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $103.90 | 7.724% | $111.9252 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $534.26 | $586.8311 | $586.85 | $586.85 | $586.90 | |