| 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 | $39.44 | 12.452% | $44.3511 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $125.64 | 8.864% | $136.7767 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $218.38 | 6.767% | $233.1578 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $50.30 | 5.182% | $52.9065 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $112.51 | 8.416% | $121.9788 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $14.91 | 3.529% | $15.4362 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $14.63 | 4.263% | $15.2537 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $575.81 | $619.8608 | $619.87 | $619.90 | $620.00 | |