| 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 | $94.55 | 9.384% | $103.4226 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $57.72 | 4.256% | $60.1766 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $58.82 | 5.777% | $62.218 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $43.86 | 12.245% | $49.2307 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $222.37 | 13.465% | $252.3121 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $85.41 | 5.598% | $90.1913 | $90.19 | $90.20 | $90.20 |
| Purchase #7 | $57.76 | 4.825% | $60.5469 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $620.49 | $678.0982 | $678.10 | $678.10 | $678.00 | |