| 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 | $48.28 | 6.379% | $51.3598 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $77.90 | 4.214% | $81.1827 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $71.36 | 9.558% | $78.1806 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $218.53 | 8.348% | $236.7729 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $204.28 | 4.354% | $213.1744 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $237.48 | 11.797% | $265.4955 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $92.74 | 3.319% | $95.818 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $950.57 | $1,021.9839 | $1,021.98 | $1,021.95 | $1,022.10 | |