| 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 | $99.30 | 5.195% | $104.4586 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $203.64 | 7.735% | $219.3916 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $56.98 | 11.147% | $63.3316 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $116.43 | 7.535% | $125.203 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $192.33 | 7.691% | $207.1221 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $7.83 | 3.117% | $8.0741 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $44.62 | 8.754% | $48.526 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $721.13 | $776.1070 | $776.10 | $776.10 | $776.10 | |