| 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 | $41.83 | 10.778% | $46.3384 | $46.34 | $46.35 | $46.30 |
| Purchase #2 | $42.85 | 3.455% | $44.3305 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $148.98 | 9.756% | $163.5145 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $14.46 | 8.236% | $15.6509 | $15.65 | $15.65 | $15.70 |
| Purchase #5 | $7.83 | 10.487% | $8.6511 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $39.83 | 9.605% | $43.6557 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $236.35 | 9.698% | $259.2712 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $532.13 | $581.4123 | $581.41 | $581.40 | $581.50 | |