| 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 | $84.50 | 8.233% | $91.4569 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $133.92 | 5.200% | $140.8838 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $86.53 | 3.713% | $89.7429 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $183.86 | 13.254% | $208.2288 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $49.89 | 11.807% | $55.7805 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $8.55 | 13.866% | $9.7355 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $239.78 | 9.515% | $262.5951 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $787.03 | $858.4235 | $858.43 | $858.50 | $858.40 | |