| 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 | $46.77 | 11.354% | $52.0803 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $27.74 | 10.502% | $30.6533 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $169.39 | 7.463% | $182.0316 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $95.44 | 7.413% | $102.515 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $18.69 | 4.618% | $19.5531 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $89.40 | 6.700% | $95.3898 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $72.53 | 4.236% | $75.6024 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $519.96 | $557.8255 | $557.82 | $557.85 | $557.90 | |