| 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 | $45.31 | 5.171% | $47.653 | $47.65 | $47.65 | $47.70 |
| Purchase #2 | $133.47 | 12.650% | $150.354 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $20.77 | 3.678% | $21.5339 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $21.29 | 10.261% | $23.4746 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $87.56 | 8.803% | $95.2679 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $119.64 | 9.228% | $130.6804 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $103.40 | 3.765% | $107.293 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $531.44 | $576.2568 | $576.24 | $576.25 | $576.40 | |