| 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 | $58.92 | 4.713% | $61.6969 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $41.53 | 5.867% | $43.9666 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $221.93 | 4.139% | $231.1157 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $152.28 | 5.267% | $160.3006 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $127.68 | 9.485% | $139.7904 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $190.61 | 7.219% | $204.3701 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $186.79 | 8.798% | $203.2238 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $979.74 | $1,044.4641 | $1,044.47 | $1,044.40 | $1,044.50 | |