| 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 | $65.70 | 5.703% | $69.4469 | $69.45 | $69.45 | $69.40 |
| Purchase #2 | $90.66 | 9.349% | $99.1358 | $99.14 | $99.15 | $99.10 |
| Purchase #3 | $122.66 | 11.280% | $136.496 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $81.54 | 5.437% | $85.9733 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $216.97 | 4.671% | $227.1047 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $220.60 | 5.414% | $232.5433 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $78.74 | 3.483% | $81.4825 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $876.87 | $932.1825 | $932.18 | $932.20 | $932.10 | |