| 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 | $50.99 | 13.379% | $57.812 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $219.63 | 6.434% | $233.761 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $179.55 | 12.647% | $202.2577 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $15.67 | 5.133% | $16.4743 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $97.69 | 3.264% | $100.8786 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $223.71 | 9.546% | $245.0654 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $235.55 | 5.630% | $248.8115 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $1,022.79 | $1,105.0605 | $1,105.06 | $1,105.00 | $1,105.20 | |