| 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 | $36.42 | 10.115% | $40.1039 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $29.85 | 12.323% | $33.5284 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $116.73 | 5.156% | $122.7486 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $82.51 | 11.420% | $91.9326 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $23.46 | 8.737% | $25.5097 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $234.50 | 3.768% | $243.336 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $18.31 | 6.276% | $19.4591 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $541.78 | $576.6183 | $576.62 | $576.65 | $576.50 | |