| 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 | $125.96 | 8.774% | $137.0117 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $77.76 | 4.768% | $81.4676 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $209.45 | 12.590% | $235.8198 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $105.73 | 8.587% | $114.809 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $212.47 | 11.694% | $237.3162 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $39.41 | 5.541% | $41.5937 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $74.74 | 9.315% | $81.702 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $845.52 | $929.7200 | $929.72 | $929.65 | $929.70 | |