| 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 | $30.41 | 9.346% | $33.2521 | $33.25 | $33.25 | $33.30 |
| Purchase #2 | $181.37 | 12.258% | $203.6023 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $17.39 | 8.525% | $18.8725 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $167.64 | 10.670% | $185.5272 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $81.62 | 3.828% | $84.7444 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $124.93 | 13.382% | $141.6481 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $246.93 | 12.642% | $278.1469 | $278.15 | $278.15 | $278.10 |
| 7 purchase totals = | $850.29 | $945.7935 | $945.79 | $945.80 | $945.70 | |