| 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 | $28.98 | 8.167% | $31.3468 | $31.35 | $31.35 | $31.30 |
| Purchase #2 | $219.97 | 9.666% | $241.2323 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $34.88 | 3.177% | $35.9881 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $183.84 | 11.613% | $205.1893 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $125.66 | 10.626% | $139.0126 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $58.33 | 4.447% | $60.9239 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $7.32 | 8.569% | $7.9473 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $658.98 | $721.6403 | $721.64 | $721.65 | $721.50 | |