| 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 | $76.70 | 9.425% | $83.929 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $70.77 | 7.159% | $75.8364 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $142.98 | 8.358% | $154.9303 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $211.94 | 3.277% | $218.8853 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $223.30 | 12.118% | $250.3595 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $83.83 | 3.703% | $86.9342 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $167.87 | 5.541% | $177.1717 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $977.39 | $1,048.0464 | $1,048.05 | $1,048.10 | $1,048.00 | |