| 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 | $52.57 | 3.310% | $54.3101 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $16.90 | 10.611% | $18.6933 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $58.44 | 5.547% | $61.6817 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $205.70 | 6.456% | $218.98 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $155.79 | 6.625% | $166.1111 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $120.94 | 7.259% | $129.719 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $164.39 | 10.215% | $181.1824 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $774.73 | $830.6776 | $830.67 | $830.70 | $830.70 | |