| 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 | $44.40 | 8.354% | $48.1092 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $66.51 | 8.144% | $71.9266 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $228.36 | 12.547% | $257.0123 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $243.68 | 3.700% | $252.6962 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $183.65 | 4.276% | $191.5029 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $98.63 | 13.353% | $111.8001 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $9.27 | 13.296% | $10.5025 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $874.50 | $943.5498 | $943.55 | $943.55 | $943.50 | |