| 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 | $138.90 | 12.705% | $156.5472 | $156.55 | $156.55 | $156.50 |
| Purchase #2 | $35.41 | 4.195% | $36.8954 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $40.99 | 13.763% | $46.6315 | $46.63 | $46.65 | $46.60 |
| Purchase #4 | $152.26 | 9.499% | $166.7232 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $67.71 | 12.825% | $76.3938 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $234.87 | 7.510% | $252.5087 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $38.75 | 7.872% | $41.8004 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $708.89 | $777.5002 | $777.50 | $777.50 | $777.40 | |