| 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 | $43.74 | 11.284% | $48.6756 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $27.52 | 11.703% | $30.7407 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $166.69 | 11.635% | $186.0844 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $208.77 | 10.465% | $230.6178 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $29.58 | 6.576% | $31.5252 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $245.27 | 3.132% | $252.9519 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $61.70 | 12.819% | $69.6093 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $783.27 | $850.2049 | $850.21 | $850.25 | $850.20 | |