| 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 | $61.90 | 5.720% | $65.4407 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $80.69 | 9.104% | $88.036 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $225.95 | 10.591% | $249.8804 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $134.30 | 12.607% | $151.2312 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $43.74 | 13.559% | $49.6707 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $114.79 | 6.708% | $122.4901 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $66.87 | 8.212% | $72.3614 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $728.24 | $799.1105 | $799.11 | $799.15 | $799.10 | |