| 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 | $6.32 | 5.390% | $6.6606 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $55.34 | 4.398% | $57.7739 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $191.34 | 8.164% | $206.961 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $169.43 | 8.130% | $183.2047 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $220.85 | 6.567% | $235.3532 | $235.35 | $235.35 | $235.40 |
| Purchase #6 | $44.27 | 12.131% | $49.6404 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $167.46 | 11.802% | $187.2236 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $855.01 | $926.8174 | $926.80 | $926.75 | $926.90 | |