| 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 | $57.43 | 12.360% | $64.5283 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $199.52 | 12.449% | $224.3582 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $198.80 | 9.316% | $217.3202 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $193.82 | 10.181% | $213.5528 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $86.80 | 3.639% | $89.9587 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $231.37 | 13.697% | $263.0607 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $97.31 | 11.119% | $108.1299 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $1,065.05 | $1,180.9088 | $1,180.91 | $1,180.90 | $1,181.00 | |