| 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 | $116.74 | 9.438% | $127.7579 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $156.82 | 8.527% | $170.192 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $30.69 | 13.778% | $34.9185 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $139.65 | 7.740% | $150.4589 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $49.64 | 3.859% | $51.5556 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $76.60 | 8.582% | $83.1738 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $49.86 | 4.687% | $52.1969 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $620.00 | $670.2536 | $670.26 | $670.20 | $670.40 | |