| 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 | $76.99 | 3.583% | $79.7486 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $210.96 | 3.773% | $218.9195 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $124.51 | 13.580% | $141.4185 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $72.42 | 10.396% | $79.9488 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $23.44 | 5.820% | $24.8042 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $193.32 | 7.448% | $207.7185 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $92.76 | 10.605% | $102.5972 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $794.40 | $855.1553 | $855.16 | $855.10 | $855.00 | |