| 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 | $61.28 | 10.505% | $67.7175 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $173.91 | 9.285% | $190.0575 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $172.46 | 5.789% | $182.4437 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $14.49 | 10.508% | $16.0126 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $10.49 | 12.337% | $11.7842 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $185.73 | 10.389% | $205.0255 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $206.47 | 9.629% | $226.351 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $824.83 | $899.3920 | $899.39 | $899.40 | $899.40 | |