| 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 | $20.75 | 12.601% | $23.3647 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $117.89 | 4.827% | $123.5806 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $102.99 | 6.262% | $109.4392 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $68.86 | 9.188% | $75.1869 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $165.59 | 13.522% | $187.9811 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $46.83 | 11.347% | $52.1438 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $43.81 | 3.163% | $45.1957 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $566.72 | $616.8920 | $616.89 | $616.95 | $616.90 | |