| 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 | $49.48 | 13.111% | $55.9673 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $205.98 | 11.864% | $230.4175 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $15.70 | 11.336% | $17.4798 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $241.66 | 13.211% | $273.5857 | $273.59 | $273.60 | $273.60 |
| Purchase #5 | $19.78 | 9.168% | $21.5934 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $212.44 | 8.599% | $230.7077 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $105.87 | 3.819% | $109.9132 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $850.91 | $939.6646 | $939.67 | $939.65 | $939.70 | |