| 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 | $70.78 | 13.722% | $80.4924 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $106.85 | 8.578% | $116.0156 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $7.84 | 8.400% | $8.4986 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $76.67 | 10.688% | $84.8645 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $42.66 | 7.477% | $45.8497 | $45.85 | $45.85 | $45.80 |
| Purchase #6 | $234.73 | 8.189% | $253.952 | $253.95 | $253.95 | $254.00 |
| Purchase #7 | $62.85 | 11.823% | $70.2808 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $602.38 | $659.9536 | $659.95 | $659.95 | $660.00 | |