| 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 | $46.25 | 5.703% | $48.8876 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $191.67 | 5.750% | $202.691 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $119.62 | 8.646% | $129.9623 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $206.78 | 7.833% | $222.9771 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $20.42 | 7.147% | $21.8794 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $114.84 | 7.289% | $123.2107 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $124.71 | 11.421% | $138.9531 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $824.29 | $888.5612 | $888.56 | $888.60 | $888.70 | |