| 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 | $15.26 | 9.609% | $16.7263 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $100.32 | 13.838% | $114.2023 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $197.56 | 13.727% | $224.6791 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $11.54 | 7.336% | $12.3866 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $50.30 | 4.615% | $52.6213 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $183.25 | 5.500% | $193.3288 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $16.93 | 5.121% | $17.797 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $575.16 | $631.7414 | $631.75 | $631.80 | $631.70 | |