| 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 | $56.70 | 7.647% | $61.0358 | $61.04 | $61.05 | $61.00 |
| Purchase #2 | $167.34 | 12.479% | $188.2224 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $35.47 | 3.613% | $36.7515 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $22.33 | 3.279% | $23.0622 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $16.74 | 5.217% | $17.6133 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $76.68 | 4.543% | $80.1636 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $233.85 | 3.709% | $242.5235 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $609.11 | $649.3723 | $649.36 | $649.30 | $649.40 | |