| 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 | $9.66 | 13.540% | $10.968 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $166.76 | 11.805% | $186.446 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $205.50 | 7.354% | $220.6125 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $19.81 | 7.224% | $21.2411 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $131.60 | 3.537% | $136.2547 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $103.89 | 11.376% | $115.7085 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $148.58 | 10.704% | $164.484 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $785.80 | $855.7148 | $855.71 | $855.70 | $855.70 | |