| 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 | $14.77 | 11.619% | $16.4861 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $60.61 | 13.502% | $68.7936 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $15.78 | 3.543% | $16.3391 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $156.32 | 4.281% | $163.0121 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $36.63 | 4.673% | $38.3417 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $107.61 | 8.619% | $116.8849 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $57.80 | 6.782% | $61.72 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $449.52 | $481.5775 | $481.57 | $481.60 | $481.50 | |