| 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 | $87.32 | 3.215% | $90.1273 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $30.59 | 12.400% | $34.3832 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $52.47 | 3.793% | $54.4602 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $90.66 | 5.502% | $95.6481 | $95.65 | $95.65 | $95.60 |
| Purchase #5 | $55.96 | 3.597% | $57.9729 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $226.40 | 10.541% | $250.2648 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $210.70 | 10.253% | $232.3031 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $754.10 | $815.1596 | $815.15 | $815.15 | $815.20 | |