| 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 | $75.90 | 9.652% | $83.2259 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $154.72 | 12.730% | $174.4159 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $75.47 | 3.485% | $78.1001 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $174.31 | 4.733% | $182.5601 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $130.93 | 12.528% | $147.3329 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $120.80 | 3.580% | $125.1246 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $119.30 | 9.798% | $130.989 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $851.43 | $921.7485 | $921.75 | $921.75 | $921.70 | |