| 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 | $75.94 | 4.501% | $79.3581 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $33.85 | 10.693% | $37.4696 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $206.45 | 11.428% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $146.93 | 5.679% | $155.2742 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $54.71 | 10.369% | $60.3829 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $221.52 | 6.436% | $235.777 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $6.40 | 10.253% | $7.0562 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $745.80 | $805.3611 | $805.36 | $805.35 | $805.50 | |