| 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 | $83.78 | 7.763% | $90.2838 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $239.79 | 6.331% | $254.9711 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $192.74 | 8.322% | $208.7798 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $25.39 | 4.561% | $26.548 | $26.55 | $26.55 | $26.50 |
| Purchase #5 | $211.70 | 7.530% | $227.641 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $81.71 | 4.696% | $85.5471 | $85.55 | $85.55 | $85.50 |
| Purchase #7 | $151.96 | 6.857% | $162.3799 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $987.07 | $1,056.1507 | $1,056.15 | $1,056.20 | $1,056.10 | |