| 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 | $25.75 | 10.739% | $28.5153 | $28.52 | $28.50 | $28.50 |
| Purchase #2 | $243.66 | 13.695% | $277.0292 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $223.97 | 11.218% | $249.095 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $16.27 | 3.709% | $16.8735 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $33.81 | 13.606% | $38.4102 | $38.41 | $38.40 | $38.40 |
| Purchase #6 | $91.99 | 10.121% | $101.3003 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $66.97 | 10.179% | $73.7869 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $702.42 | $785.0104 | $785.02 | $785.00 | $785.00 | |