| 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 | $79.41 | 10.851% | $88.0268 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $185.87 | 9.440% | $203.4161 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $35.74 | 11.453% | $39.8333 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $134.79 | 6.222% | $143.1766 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $218.79 | 6.245% | $232.4534 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $84.92 | 10.566% | $93.8926 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $67.95 | 6.492% | $72.3613 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $807.47 | $873.1601 | $873.16 | $873.20 | $873.20 | |