| 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 | $33.85 | 4.336% | $35.3177 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $17.25 | 6.377% | $18.35 | $18.35 | $18.35 | $18.40 |
| Purchase #3 | $185.47 | 9.693% | $203.4476 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $209.97 | 10.335% | $231.6704 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $16.55 | 5.336% | $17.4331 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $182.33 | 3.349% | $188.4362 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $225.97 | 3.223% | $233.253 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $871.39 | $927.9080 | $927.91 | $927.90 | $927.90 | |