| 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 | $82.91 | 4.375% | $86.5373 | $86.54 | $86.55 | $86.50 |
| Purchase #2 | $45.95 | 12.311% | $51.6069 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $127.40 | 10.366% | $140.6063 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $33.34 | 10.610% | $36.8774 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $156.89 | 7.502% | $168.6599 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $14.85 | 9.232% | $16.221 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $84.91 | 9.690% | $93.1378 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $546.25 | $593.6466 | $593.66 | $593.65 | $593.60 | |