| 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 | $69.92 | 13.521% | $79.3739 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $181.54 | 8.199% | $196.4245 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $61.37 | 9.275% | $67.0621 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $99.63 | 8.670% | $108.2679 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $31.82 | 9.862% | $34.9581 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $170.87 | 9.599% | $187.2718 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $46.49 | 4.530% | $48.596 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $661.64 | $721.9543 | $721.95 | $721.85 | $722.10 | |