| 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 | $24.62 | 8.332% | $26.6713 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $134.51 | 7.865% | $145.0892 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $29.79 | 3.770% | $30.9131 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $34.81 | 10.759% | $38.5552 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $20.68 | 5.472% | $21.8116 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $59.93 | 13.382% | $67.9498 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $150.74 | 10.757% | $166.9551 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $455.08 | $497.9453 | $497.95 | $497.90 | $498.00 | |