| 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 | $8.68 | 11.510% | $9.6791 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $186.68 | 3.820% | $193.8112 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $147.85 | 10.679% | $163.6389 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $93.95 | 5.456% | $99.0759 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $47.78 | 4.613% | $49.9841 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $216.52 | 11.509% | $241.4393 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $246.85 | 10.516% | $272.8087 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $948.31 | $1,030.4372 | $1,030.44 | $1,030.50 | $1,030.40 | |