| 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 | $69.49 | 11.534% | $77.505 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $6.80 | 8.615% | $7.3858 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $134.41 | 11.805% | $150.2771 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $44.50 | 12.867% | $50.2258 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $187.41 | 8.782% | $203.8683 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $179.69 | 9.220% | $196.2574 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $31.31 | 8.825% | $34.0731 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $653.61 | $719.5925 | $719.61 | $719.60 | $719.70 | |