| 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 | $76.80 | 8.372% | $83.2297 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $210.90 | 8.356% | $228.5228 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $31.58 | 8.453% | $34.2495 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $118.85 | 12.736% | $133.9867 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $18.74 | 13.380% | $21.2474 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $178.95 | 3.339% | $184.9251 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $77.59 | 13.633% | $88.1678 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $713.41 | $774.3290 | $774.34 | $774.35 | $774.20 | |