| 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 | $15.68 | 9.529% | $17.1741 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $60.95 | 4.106% | $63.4526 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $167.79 | 3.378% | $173.4579 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $173.57 | 9.322% | $189.7502 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $51.55 | 4.504% | $53.8718 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $25.44 | 3.633% | $26.3642 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $5.93 | 7.473% | $6.3731 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $500.91 | $530.4439 | $530.43 | $530.35 | $530.70 | |