| 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 | $48.25 | 8.494% | $52.3484 | $52.35 | $52.35 | $52.30 |
| Purchase #2 | $78.29 | 7.295% | $84.0013 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $69.31 | 6.651% | $73.9198 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $214.91 | 3.628% | $222.7069 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $229.29 | 3.548% | $237.4252 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $180.73 | 3.240% | $186.5857 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $164.98 | 12.803% | $186.1024 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $985.76 | $1,043.0897 | $1,043.10 | $1,043.10 | $1,043.00 | |