| 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 | $98.89 | 6.577% | $105.394 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $92.83 | 3.266% | $95.8618 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $72.88 | 6.438% | $77.572 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $249.85 | 12.856% | $281.9707 | $281.97 | $281.95 | $282.00 |
| Purchase #5 | $140.44 | 12.605% | $158.1425 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $6.84 | 11.135% | $7.6016 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $17.90 | 4.859% | $18.7698 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $679.63 | $745.3124 | $745.30 | $745.25 | $745.40 | |