| 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 | $15.66 | 13.681% | $17.8024 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $169.29 | 10.852% | $187.6614 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $85.77 | 3.560% | $88.8234 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $90.69 | 10.345% | $100.0719 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $212.33 | 12.261% | $238.3638 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $33.76 | 12.529% | $37.9898 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $52.56 | 5.231% | $55.3094 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $660.06 | $726.0221 | $726.01 | $725.95 | $726.10 | |