| 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 | $63.52 | 7.677% | $68.3964 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $127.40 | 4.244% | $132.8069 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $128.97 | 10.249% | $142.1881 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $43.30 | 5.520% | $45.6902 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $37.79 | 4.637% | $39.5423 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $36.97 | 4.257% | $38.5438 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $100.46 | 5.728% | $106.2143 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $538.41 | $573.3820 | $573.38 | $573.40 | $573.30 | |