| 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 | $44.82 | 7.304% | $48.0937 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $45.66 | 5.615% | $48.2238 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $16.25 | 12.523% | $18.285 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $165.57 | 7.274% | $177.6136 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $225.49 | 10.821% | $249.8903 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $40.55 | 3.492% | $41.966 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $154.95 | 10.229% | $170.7998 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $693.29 | $754.8722 | $754.87 | $754.85 | $754.90 | |