| 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 | $25.73 | 10.559% | $28.4468 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $217.81 | 8.284% | $235.8534 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $137.62 | 3.406% | $142.3073 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $64.36 | 11.644% | $71.8541 | $71.85 | $71.85 | $71.90 |
| Purchase #5 | $209.78 | 4.356% | $218.918 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $107.79 | 11.556% | $120.2462 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $79.65 | 13.444% | $90.3581 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $842.74 | $907.9839 | $907.99 | $907.95 | $908.00 | |