| 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 | $73.36 | 10.606% | $81.1406 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $52.38 | 7.508% | $56.3127 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $71.96 | 9.508% | $78.802 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $143.88 | 12.783% | $162.2722 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $205.64 | 6.866% | $219.7592 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $83.68 | 11.154% | $93.0137 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $213.97 | 6.601% | $228.0942 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $844.87 | $919.3946 | $919.38 | $919.35 | $919.40 | |