| 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 | $14.34 | 9.326% | $15.6773 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $210.82 | 10.358% | $232.6567 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $82.82 | 7.540% | $89.0646 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $115.95 | 9.604% | $127.0858 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $206.46 | 6.717% | $220.3279 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $89.53 | 11.227% | $99.5815 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $186.68 | 6.132% | $198.1272 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $906.60 | $982.5210 | $982.53 | $982.60 | $982.60 | |