| 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 | $51.64 | 6.539% | $55.0167 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $62.45 | 6.739% | $66.6585 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $96.28 | 9.149% | $105.0887 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $29.36 | 4.205% | $30.5946 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $164.30 | 4.119% | $171.0675 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $166.85 | 13.286% | $189.0177 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $45.26 | 7.485% | $48.6477 | $48.65 | $48.65 | $48.60 |
| 7 purchase totals = | $616.14 | $666.0914 | $666.10 | $666.05 | $666.10 | |