| 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 | $70.34 | 8.573% | $76.3702 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $33.55 | 12.533% | $37.7548 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $235.59 | 11.666% | $263.0739 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $19.52 | 8.731% | $21.2243 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $122.36 | 12.280% | $137.3858 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $95.92 | 5.697% | $101.3846 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $186.36 | 3.230% | $192.3794 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $763.64 | $829.5730 | $829.56 | $829.55 | $829.70 | |