| 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 | $33.42 | 13.622% | $37.9725 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $125.56 | 7.485% | $134.9582 | $134.96 | $134.95 | $135.00 |
| Purchase #3 | $81.54 | 5.534% | $86.0524 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $137.93 | 8.343% | $149.4375 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $60.37 | 9.772% | $66.2694 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $93.35 | 7.287% | $100.1524 | $100.15 | $100.15 | $100.20 |
| Purchase #7 | $130.72 | 13.726% | $148.6626 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $662.89 | $723.5050 | $723.50 | $723.45 | $723.70 | |