| 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 | $79.83 | 8.296% | $86.4527 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $77.68 | 5.591% | $82.0231 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $108.62 | 6.732% | $115.9323 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $111.80 | 6.611% | $119.1911 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $9.93 | 3.166% | $10.2444 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $74.88 | 7.191% | $80.2646 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $214.36 | 7.620% | $230.6942 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $677.10 | $724.8024 | $724.78 | $724.80 | $724.80 | |