| 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 | $44.60 | 11.797% | $49.8615 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $110.39 | 3.437% | $114.1841 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $9.75 | 11.699% | $10.8907 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $75.51 | 5.118% | $79.3746 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $70.41 | 5.200% | $74.0713 | $74.07 | $74.05 | $74.10 |
| Purchase #6 | $118.92 | 10.340% | $131.2163 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $241.40 | 5.573% | $254.8532 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $670.98 | $714.4517 | $714.44 | $714.40 | $714.60 | |