| 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 | $5.55 | 5.446% | $5.8523 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $235.92 | 4.308% | $246.0834 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $206.81 | 7.779% | $222.8977 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $59.97 | 11.831% | $67.0651 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $216.46 | 7.469% | $232.6274 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $232.98 | 8.462% | $252.6948 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $245.46 | 10.254% | $270.6295 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,203.15 | $1,297.8502 | $1,297.85 | $1,297.90 | $1,297.90 | |