| 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 | $72.47 | 13.755% | $82.4382 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $109.52 | 3.449% | $113.2973 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $53.32 | 3.149% | $54.999 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $124.46 | 7.661% | $133.9949 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $157.28 | 8.230% | $170.2241 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $123.80 | 11.406% | $137.9206 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $106.29 | 11.117% | $118.1063 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $747.14 | $810.9804 | $810.98 | $810.95 | $810.90 | |