| 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 | $49.90 | 3.408% | $51.6006 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $43.94 | 13.624% | $49.9264 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $117.71 | 6.193% | $124.9998 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $45.75 | 12.652% | $51.5383 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $168.27 | 10.813% | $186.465 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $27.36 | 11.369% | $30.4706 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $160.29 | 8.420% | $173.7864 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $613.22 | $668.7871 | $668.80 | $668.80 | $668.80 | |