| 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 | $37.67 | 12.148% | $42.2462 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $65.65 | 8.646% | $71.3261 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $202.65 | 4.567% | $211.905 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $208.31 | 13.330% | $236.0777 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $101.39 | 13.223% | $114.7968 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $159.97 | 5.662% | $169.0275 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $129.63 | 13.625% | $147.2921 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $905.27 | $992.6714 | $992.69 | $992.75 | $992.60 | |