| 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 | $5.41 | 5.498% | $5.7074 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $79.29 | 4.237% | $82.6495 | $82.65 | $82.65 | $82.60 |
| Purchase #3 | $28.49 | 9.425% | $31.1752 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $188.99 | 9.713% | $207.3466 | $207.35 | $207.35 | $207.30 |
| Purchase #5 | $195.51 | 13.227% | $221.3701 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $250.99 | 10.547% | $277.4619 | $277.46 | $277.45 | $277.50 |
| Purchase #7 | $118.91 | 4.393% | $124.1337 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $867.59 | $949.8444 | $949.85 | $949.85 | $949.80 | |