| 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 | $25.47 | 8.629% | $27.6678 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $202.83 | 9.102% | $221.2916 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $228.46 | 10.207% | $251.7789 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $145.56 | 9.169% | $158.9064 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $249.60 | 3.567% | $258.5032 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $27.40 | 12.617% | $30.8571 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $136.68 | 12.702% | $154.0411 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $1,016.00 | $1,103.0461 | $1,103.05 | $1,103.05 | $1,103.10 | |