| 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 | $26.41 | 11.497% | $29.4464 | $29.45 | $29.45 | $29.40 |
| Purchase #2 | $190.25 | 10.804% | $210.8046 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $229.73 | 5.794% | $243.0406 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $60.62 | 11.654% | $67.6847 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $141.63 | 12.284% | $159.0278 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $79.31 | 9.531% | $86.869 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $168.59 | 7.299% | $180.8954 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $896.54 | $977.7685 | $977.77 | $977.80 | $977.70 | |