| 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 | $29.92 | 11.868% | $33.4709 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $165.92 | 11.112% | $184.357 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $43.69 | 10.642% | $48.3395 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $60.57 | 4.761% | $63.4537 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $197.92 | 4.493% | $206.8125 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $162.88 | 8.803% | $177.2183 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $144.51 | 5.769% | $152.8468 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $805.41 | $866.4987 | $866.50 | $866.45 | $866.50 | |