| 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 | $61.36 | 5.566% | $64.7753 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $222.38 | 12.603% | $250.4066 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $240.79 | 7.181% | $258.0811 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $118.93 | 8.138% | $128.6085 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $79.70 | 8.851% | $86.7542 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $163.92 | 7.642% | $176.4468 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $228.50 | 10.448% | $252.3737 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,115.58 | $1,217.4462 | $1,217.45 | $1,217.45 | $1,217.50 | |