| 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 | $90.52 | 10.202% | $99.7549 | $99.75 | $99.75 | $99.80 |
| Purchase #2 | $15.40 | 6.106% | $16.3403 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $19.52 | 3.647% | $20.2319 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $176.42 | 3.263% | $182.1766 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $151.99 | 3.279% | $156.9738 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $111.98 | 10.512% | $123.7513 | $123.75 | $123.75 | $123.80 |
| Purchase #7 | $159.31 | 4.169% | $165.9516 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $725.14 | $765.1804 | $765.17 | $765.20 | $765.30 | |