| 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 | $8.55 | 3.485% | $8.848 | $8.85 | $8.85 | $8.80 |
| Purchase #2 | $245.55 | 8.428% | $266.245 | $266.25 | $266.25 | $266.20 |
| Purchase #3 | $12.96 | 3.382% | $13.3983 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $166.73 | 12.405% | $187.4129 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $158.72 | 3.714% | $164.6149 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $29.91 | 9.239% | $32.6734 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $249.50 | 13.840% | $284.0308 | $284.03 | $284.05 | $284.00 |
| 7 purchase totals = | $871.92 | $957.2233 | $957.22 | $957.20 | $957.10 | |