| 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 | $37.72 | 11.106% | $41.9092 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $39.89 | 6.363% | $42.4282 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $176.59 | 13.293% | $200.0641 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $149.55 | 3.145% | $154.2533 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $14.48 | 13.176% | $16.3879 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $127.37 | 8.385% | $138.05 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $97.52 | 9.818% | $107.0945 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $643.12 | $700.1872 | $700.18 | $700.20 | $700.30 | |