| 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 | $15.63 | 4.595% | $16.3482 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $78.31 | 9.237% | $85.5435 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $126.35 | 6.505% | $134.5691 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $145.42 | 12.670% | $163.8447 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $112.84 | 11.811% | $126.1675 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $99.64 | 8.111% | $107.7218 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $96.82 | 6.440% | $103.0552 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $675.01 | $737.2500 | $737.25 | $737.20 | $737.20 | |