| 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 | $30.31 | 12.112% | $33.9811 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $70.92 | 5.655% | $74.9305 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $57.30 | 10.413% | $63.2666 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $242.28 | 10.543% | $267.8236 | $267.82 | $267.80 | $267.80 |
| Purchase #5 | $214.59 | 4.831% | $224.9568 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $202.80 | 11.440% | $226.0003 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $100.73 | 13.121% | $113.9468 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $918.93 | $1,004.9057 | $1,004.91 | $1,004.90 | $1,004.90 | |