| 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 | $76.92 | 12.292% | $86.375 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $87.69 | 8.808% | $95.4137 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $111.51 | 5.451% | $117.5884 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $143.48 | 8.471% | $155.6342 | $155.63 | $155.65 | $155.60 |
| Purchase #5 | $52.80 | 6.364% | $56.1602 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $206.96 | 8.189% | $223.908 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $140.38 | 5.480% | $148.0728 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $819.74 | $883.1523 | $883.15 | $883.15 | $883.20 | |