| 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 | $45.31 | 9.174% | $49.4667 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $104.94 | 4.566% | $109.7316 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $141.85 | 5.522% | $149.683 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $171.59 | 3.253% | $177.1718 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $151.33 | 8.144% | $163.6543 | $163.65 | $163.65 | $163.70 |
| Purchase #6 | $153.58 | 13.466% | $174.2611 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $241.74 | 11.388% | $269.2694 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,010.34 | $1,093.2379 | $1,093.23 | $1,093.20 | $1,093.40 | |