| 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 | $220.28 | 5.727% | $232.8954 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $11.94 | 5.755% | $12.6271 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $67.98 | 12.194% | $76.2695 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $10.37 | 7.199% | $11.1165 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $61.64 | 3.579% | $63.8461 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $153.28 | 7.527% | $164.8174 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $10.35 | 12.237% | $11.6165 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $535.84 | $573.1885 | $573.21 | $573.15 | $573.10 | |