| 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 | $56.44 | 13.127% | $63.8489 | $63.85 | $63.85 | $63.80 |
| Purchase #2 | $132.65 | 7.561% | $142.6797 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $126.26 | 6.728% | $134.7548 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $191.31 | 13.598% | $217.3243 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $25.79 | 9.535% | $28.2491 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $31.59 | 5.849% | $33.4377 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $74.95 | 5.460% | $79.0423 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $638.99 | $699.3368 | $699.33 | $699.35 | $699.20 | |