| 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 | $92.59 | 13.272% | $104.8785 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $34.34 | 10.624% | $37.9883 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $15.41 | 9.174% | $16.8237 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $29.55 | 12.479% | $33.2375 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $195.40 | 3.821% | $202.8662 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $139.83 | 11.655% | $156.1272 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $212.63 | 10.635% | $235.2432 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $719.75 | $787.1646 | $787.17 | $787.20 | $787.10 | |