| 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 | $42.65 | 12.738% | $48.0828 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $176.82 | 8.501% | $191.8515 | $191.85 | $191.85 | $191.90 |
| Purchase #3 | $128.86 | 4.126% | $134.1768 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $85.67 | 10.772% | $94.8984 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $86.54 | 6.366% | $92.0491 | $92.05 | $92.05 | $92.00 |
| Purchase #6 | $166.52 | 7.837% | $179.5702 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $154.41 | 13.236% | $174.8477 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $841.47 | $915.4765 | $915.48 | $915.50 | $915.50 | |