| 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 | $45.36 | 8.689% | $49.3013 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $222.69 | 10.503% | $246.0791 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $80.62 | 8.473% | $87.4509 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $62.46 | 7.578% | $67.1932 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $195.84 | 13.315% | $221.9161 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $47.97 | 7.660% | $51.6445 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $180.48 | 8.376% | $195.597 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $835.42 | $919.1821 | $919.18 | $919.20 | $919.20 | |