| 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 | $18.29 | 8.599% | $19.8628 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $57.48 | 8.153% | $62.1663 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $203.65 | 4.796% | $213.4171 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $131.55 | 6.232% | $139.7482 | $139.75 | $139.75 | $139.70 |
| Purchase #5 | $76.67 | 13.146% | $86.749 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $114.52 | 7.340% | $122.9258 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $123.90 | 3.222% | $127.8921 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $726.06 | $772.7613 | $772.77 | $772.75 | $772.70 | |