| 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 | $45.54 | 9.119% | $49.6928 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $106.38 | 3.680% | $110.2948 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $164.30 | 4.570% | $171.8085 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $134.78 | 11.121% | $149.7689 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $124.43 | 4.539% | $130.0779 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $48.60 | 5.446% | $51.2468 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $237.43 | 3.379% | $245.4528 | $245.45 | $245.45 | $245.50 |
| 7 purchase totals = | $861.46 | $908.3425 | $908.34 | $908.35 | $908.40 | |