| 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 | $85.70 | 4.249% | $89.3414 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $98.93 | 8.250% | $107.0917 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $5.74 | 9.618% | $6.2921 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $181.46 | 6.406% | $193.0843 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $86.47 | 5.102% | $90.8817 | $90.88 | $90.90 | $90.90 |
| Purchase #6 | $174.42 | 9.699% | $191.337 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $174.38 | 3.349% | $180.22 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $807.10 | $858.2482 | $858.24 | $858.30 | $858.20 | |