| 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 | $137.48 | 4.680% | $143.9141 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $93.39 | 3.430% | $96.5933 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $57.95 | 9.587% | $63.5057 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $79.75 | 11.612% | $89.0106 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $151.27 | 13.217% | $171.2634 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $10.34 | 13.683% | $11.7548 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $208.97 | 4.225% | $217.799 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $739.15 | $793.8409 | $793.83 | $793.80 | $793.90 | |