| 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 | $70.60 | 7.599% | $75.9649 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $148.83 | 10.239% | $164.0687 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $145.73 | 13.825% | $165.8772 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $216.32 | 6.361% | $230.0801 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $44.72 | 4.108% | $46.5571 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $142.83 | 11.565% | $159.3483 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $233.64 | 6.680% | $249.2472 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $1,002.67 | $1,091.1435 | $1,091.15 | $1,091.15 | $1,091.20 | |