| 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 | $127.85 | 6.625% | $136.3201 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $81.71 | 8.156% | $88.3743 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $225.44 | 4.371% | $235.294 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $17.38 | 6.142% | $18.4475 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $99.91 | 6.352% | $106.2563 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $49.38 | 5.591% | $52.1408 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $62.55 | 11.648% | $69.8358 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $664.22 | $706.6688 | $706.67 | $706.65 | $706.60 | |