| 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 | $92.60 | 10.743% | $102.548 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $212.40 | 10.646% | $235.0121 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $148.90 | 3.375% | $153.9254 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $97.55 | 6.755% | $104.1395 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $52.29 | 6.117% | $55.4886 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $37.57 | 3.149% | $38.7531 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $8.69 | 9.642% | $9.5279 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $650.00 | $699.3946 | $699.40 | $699.45 | $699.30 | |