| 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 | $10.55 | 5.416% | $11.1214 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $15.42 | 12.565% | $17.3575 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $134.25 | 8.459% | $145.6062 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $110.99 | 11.245% | $123.4708 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $89.62 | 6.569% | $95.5071 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $39.47 | 5.391% | $41.5978 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $207.85 | 5.259% | $218.7808 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $608.15 | $653.4416 | $653.45 | $653.40 | $653.50 | |