| 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 | $26.45 | 3.601% | $27.4025 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $236.38 | 7.743% | $254.6829 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $71.26 | 11.412% | $79.3922 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $227.85 | 3.142% | $235.009 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $88.33 | 6.310% | $93.9036 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $132.25 | 12.295% | $148.5101 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $35.78 | 7.431% | $38.4388 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $818.30 | $877.3391 | $877.33 | $877.35 | $877.30 | |