| 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 | $46.86 | 13.565% | $53.2166 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $35.79 | 9.537% | $39.2033 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $112.61 | 13.445% | $127.7504 | $127.75 | $127.75 | $127.80 |
| Purchase #4 | $120.47 | 11.780% | $134.6614 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $14.59 | 13.581% | $16.5715 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $12.92 | 3.555% | $13.3793 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $195.71 | 13.561% | $222.2502 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $538.95 | $607.0327 | $607.03 | $607.00 | $607.20 | |