| 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 | $17.48 | 3.189% | $18.0374 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $56.79 | 6.495% | $60.4785 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $104.56 | 9.741% | $114.7452 | $114.75 | $114.75 | $114.70 |
| Purchase #4 | $225.81 | 3.723% | $234.2169 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $32.98 | 11.179% | $36.6668 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $115.29 | 8.124% | $124.6562 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $187.72 | 7.726% | $202.2232 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $740.63 | $791.0242 | $791.04 | $791.00 | $791.00 | |