| 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 | $68.81 | 7.872% | $74.2267 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $171.82 | 8.825% | $186.9831 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $30.75 | 10.399% | $33.9477 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $28.66 | 10.537% | $31.6799 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $84.60 | 6.867% | $90.4095 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $47.73 | 12.394% | $53.6457 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $236.66 | 6.867% | $252.9114 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $669.03 | $723.8040 | $723.81 | $723.85 | $723.70 | |