| 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 | $31.84 | 3.711% | $33.0216 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $203.74 | 3.638% | $211.1521 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $5.57 | 11.270% | $6.1977 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $136.98 | 4.430% | $143.0482 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $105.46 | 7.525% | $113.3959 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $93.95 | 10.618% | $103.9256 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $127.56 | 7.185% | $136.7252 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $705.10 | $747.4663 | $747.48 | $747.50 | $747.40 | |