| 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 | $48.38 | 12.389% | $54.3738 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $114.84 | 3.259% | $118.5826 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $26.66 | 6.453% | $28.3804 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $124.30 | 11.207% | $138.2303 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $133.52 | 4.520% | $139.5551 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $70.35 | 7.168% | $75.3927 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $208.87 | 8.189% | $225.9744 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $726.92 | $780.4893 | $780.48 | $780.50 | $780.60 | |