| 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 | $28.84 | 12.668% | $32.4935 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $190.39 | 5.525% | $200.909 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $81.71 | 7.343% | $87.71 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $148.94 | 4.210% | $155.2104 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $29.69 | 3.645% | $30.7722 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $14.28 | 7.654% | $15.373 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $71.45 | 6.746% | $76.27 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $565.30 | $598.7381 | $598.73 | $598.65 | $598.80 | |