| 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 | $226.81 | 5.404% | $239.0668 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $15.75 | 8.754% | $17.1288 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $16.51 | 9.577% | $18.0912 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $15.83 | 5.747% | $16.7398 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $90.82 | 9.831% | $99.7485 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $246.47 | 11.392% | $274.5479 | $274.55 | $274.55 | $274.50 |
| Purchase #7 | $80.56 | 13.841% | $91.7103 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $692.75 | $757.0333 | $757.04 | $757.05 | $756.90 | |