| 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 | $84.93 | 5.455% | $89.5629 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $144.59 | 4.426% | $150.9896 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $194.31 | 13.168% | $219.8967 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $140.76 | 10.648% | $155.7481 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $95.97 | 7.356% | $103.0296 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $132.95 | 3.204% | $137.2097 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $77.81 | 11.713% | $86.9239 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $871.32 | $943.3605 | $943.36 | $943.35 | $943.30 | |