| 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 | $125.36 | 7.764% | $135.093 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $6.72 | 12.313% | $7.5474 | $7.55 | $7.55 | $7.50 |
| Purchase #3 | $59.79 | 5.475% | $63.0635 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $48.60 | 13.249% | $55.039 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $58.38 | 9.124% | $63.7066 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $15.49 | 11.639% | $17.2929 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $206.51 | 6.478% | $219.8877 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $520.85 | $561.6301 | $561.63 | $561.65 | $561.60 | |