| 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 | $82.52 | 5.185% | $86.7987 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $16.81 | 11.189% | $18.6909 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $183.81 | 6.158% | $195.129 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $194.59 | 12.839% | $219.5734 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $170.81 | 12.826% | $192.7181 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $49.57 | 7.466% | $53.2709 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $205.97 | 10.315% | $227.2158 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $904.08 | $993.3968 | $993.40 | $993.35 | $993.40 | |