| 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 | $39.89 | 11.217% | $44.3645 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $11.41 | 6.340% | $12.1334 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $82.82 | 3.354% | $85.5978 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $67.84 | 10.848% | $75.1993 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $215.25 | 6.173% | $228.5374 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $106.64 | 12.741% | $120.227 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $175.29 | 7.158% | $187.8373 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $699.14 | $753.8967 | $753.90 | $753.95 | $753.80 | |