| 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 | $79.92 | 7.615% | $86.0059 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $16.71 | 5.223% | $17.5828 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $40.82 | 6.633% | $43.5276 | $43.53 | $43.55 | $43.50 |
| Purchase #4 | $43.93 | 10.556% | $48.5673 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $112.74 | 3.395% | $116.5675 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $28.51 | 13.168% | $32.2642 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $82.99 | 4.602% | $86.8092 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $405.62 | $431.3245 | $431.33 | $431.30 | $431.40 | |