| 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 | $53.75 | 6.267% | $57.1185 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $212.69 | 8.833% | $231.4769 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $83.74 | 3.695% | $86.8342 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $182.40 | 5.288% | $192.0453 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $202.87 | 7.138% | $217.3509 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $41.33 | 8.676% | $44.9158 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $225.34 | 5.403% | $237.5151 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $1,002.12 | $1,067.2567 | $1,067.27 | $1,067.25 | $1,067.20 | |