| 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 | $13.62 | 4.622% | $14.2495 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $243.34 | 3.763% | $252.4969 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $127.59 | 12.833% | $143.9636 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $56.63 | 3.117% | $58.3952 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $168.59 | 4.607% | $176.3569 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $17.25 | 4.572% | $18.0387 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $32.63 | 6.719% | $34.8224 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $659.65 | $698.3232 | $698.33 | $698.30 | $698.30 | |