| 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 | $69.51 | 4.622% | $72.7228 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $208.41 | 7.610% | $224.27 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $103.44 | 9.471% | $113.2368 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $229.37 | 3.249% | $236.8222 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $186.51 | 13.223% | $211.1722 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $80.43 | 8.722% | $87.4451 | $87.45 | $87.45 | $87.40 |
| Purchase #7 | $136.46 | 11.237% | $151.794 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $1,014.13 | $1,097.4631 | $1,097.46 | $1,097.40 | $1,097.40 | |