| 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 | $44.33 | 7.496% | $47.653 | $47.65 | $47.65 | $47.70 |
| Purchase #2 | $77.75 | 9.653% | $85.2552 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $177.96 | 8.112% | $192.3961 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $9.73 | 7.333% | $10.4435 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $43.79 | 12.306% | $49.1788 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $105.44 | 3.690% | $109.3307 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $76.57 | 3.119% | $78.9582 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $535.57 | $573.2155 | $573.22 | $573.25 | $573.30 | |