| 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 | $77.52 | 8.441% | $84.0635 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $236.58 | 8.603% | $256.933 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $84.35 | 7.444% | $90.629 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $175.43 | 5.379% | $184.8664 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $150.78 | 10.803% | $167.0688 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $201.43 | 3.287% | $208.051 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $205.89 | 3.115% | $212.3035 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $1,131.98 | $1,203.9152 | $1,203.91 | $1,203.90 | $1,204.00 | |