| 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 | $95.91 | 4.708% | $100.4254 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $34.61 | 5.168% | $36.3986 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $55.51 | 9.249% | $60.6441 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $43.37 | 5.502% | $45.7562 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $54.61 | 4.338% | $56.979 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $88.28 | 10.606% | $97.643 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $217.33 | 3.796% | $225.5798 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $589.62 | $623.4261 | $623.43 | $623.50 | $623.40 | |