| 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 | $62.69 | 10.320% | $69.1596 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $16.43 | 6.613% | $17.5165 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $59.30 | 3.795% | $61.5504 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $65.77 | 12.733% | $74.1445 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $186.43 | 6.251% | $198.0837 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $117.95 | 8.302% | $127.7422 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $212.85 | 9.488% | $233.0452 | $233.05 | $233.05 | $233.00 |
| 7 purchase totals = | $721.42 | $781.2421 | $781.24 | $781.25 | $781.20 | |