| 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 | $30.77 | 13.444% | $34.9067 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $82.75 | 9.560% | $90.6609 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $125.59 | 13.333% | $142.3349 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $170.28 | 13.473% | $193.2218 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $76.41 | 5.297% | $80.4574 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $17.98 | 4.343% | $18.7609 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $193.83 | 5.872% | $205.2117 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $697.61 | $765.5543 | $765.55 | $765.50 | $765.60 | |