| 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 | $67.92 | 7.365% | $72.9223 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $175.32 | 5.161% | $184.3683 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $88.38 | 7.103% | $94.6576 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $26.97 | 3.567% | $27.932 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $84.41 | 3.337% | $87.2268 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $15.59 | 13.378% | $17.6756 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $88.75 | 10.857% | $98.3856 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $547.34 | $583.1682 | $583.18 | $583.20 | $583.20 | |