| 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 | $10.46 | 6.758% | $11.1669 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $46.96 | 13.246% | $53.1803 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $246.43 | 6.599% | $262.6919 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $48.95 | 10.318% | $54.0007 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $40.41 | 11.714% | $45.1436 | $45.14 | $45.15 | $45.10 |
| Purchase #6 | $8.95 | 8.749% | $9.733 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $109.68 | 10.242% | $120.9134 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $511.84 | $556.8298 | $556.82 | $556.85 | $556.80 | |