| 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 | $25.65 | 10.424% | $28.3238 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $77.61 | 6.540% | $82.6857 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $33.99 | 3.219% | $35.0841 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $21.66 | 11.654% | $24.1843 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $205.81 | 3.156% | $212.3054 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $32.76 | 12.459% | $36.8416 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $234.63 | 7.788% | $252.903 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $632.11 | $672.3279 | $672.32 | $672.35 | $672.30 | |