| 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 | $42.32 | 9.192% | $46.2101 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $155.72 | 5.495% | $164.2768 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $9.73 | 12.619% | $10.9578 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $31.95 | 4.177% | $33.2846 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $70.73 | 4.285% | $73.7608 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $5.32 | 12.697% | $5.9955 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $65.27 | 3.209% | $67.3645 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $381.04 | $401.8501 | $401.85 | $401.85 | $402.00 | |