| 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 | $70.55 | 13.747% | $80.2485 | $80.25 | $80.25 | $80.20 |
| Purchase #2 | $141.53 | 6.703% | $151.0168 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $38.82 | 13.815% | $44.183 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $54.82 | 13.189% | $62.0502 | $62.05 | $62.05 | $62.10 |
| Purchase #5 | $217.44 | 13.854% | $247.5641 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $182.71 | 5.678% | $193.0843 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $128.31 | 6.772% | $136.9992 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $834.18 | $915.1461 | $915.14 | $915.15 | $915.20 | |