| 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 | $78.80 | 10.752% | $87.2726 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $217.25 | 10.456% | $239.9657 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $50.70 | 9.155% | $55.3416 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $82.91 | 4.404% | $86.5614 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $207.32 | 13.683% | $235.6876 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $88.59 | 5.573% | $93.5271 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $61.63 | 6.661% | $65.7352 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $787.20 | $864.0912 | $864.10 | $864.10 | $864.10 | |