| 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 | $70.56 | 12.119% | $79.1112 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $161.36 | 11.606% | $180.0874 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $112.33 | 9.703% | $123.2294 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $23.49 | 9.153% | $25.64 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $120.34 | 13.603% | $136.7099 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $156.41 | 13.854% | $178.079 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $58.68 | 9.778% | $64.4177 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $703.17 | $787.2746 | $787.28 | $787.30 | $787.20 | |