| 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 | $8.79 | 9.242% | $9.6024 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $42.46 | 12.258% | $47.6647 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $196.36 | 9.465% | $214.9455 | $214.95 | $214.95 | $214.90 |
| Purchase #4 | $195.27 | 4.216% | $203.5026 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $163.65 | 13.651% | $185.9899 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $18.78 | 3.705% | $19.4758 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $61.89 | 8.566% | $67.1915 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $687.20 | $748.3724 | $748.37 | $748.40 | $748.40 | |