| 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 | $39.91 | 4.319% | $41.6337 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $9.73 | 6.744% | $10.3862 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $250.31 | 4.729% | $262.1472 | $262.15 | $262.15 | $262.10 |
| Purchase #4 | $110.61 | 13.721% | $125.7868 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $16.95 | 4.281% | $17.6756 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $165.41 | 5.705% | $174.8466 | $174.85 | $174.85 | $174.80 |
| Purchase #7 | $44.52 | 10.644% | $49.2587 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $637.44 | $681.7348 | $681.75 | $681.80 | $681.70 | |