| 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 | $36.32 | 13.863% | $41.355 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $75.68 | 4.566% | $79.1355 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $12.47 | 3.278% | $12.8788 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $181.86 | 11.413% | $202.6157 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $100.93 | 13.718% | $114.7756 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $118.86 | 13.442% | $134.8372 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $140.29 | 8.521% | $152.2441 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $666.41 | $737.8419 | $737.86 | $737.90 | $737.80 | |