| 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 | $85.92 | 7.240% | $92.1406 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $49.87 | 4.426% | $52.0772 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $34.65 | 5.195% | $36.4501 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $192.77 | 7.130% | $206.5145 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $214.32 | 6.347% | $227.9229 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $73.91 | 9.672% | $81.0586 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $215.27 | 11.579% | $240.1961 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $866.71 | $936.3600 | $936.36 | $936.35 | $936.40 | |