| 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 | $24.33 | 3.796% | $25.2536 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $89.79 | 13.666% | $102.0607 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $65.27 | 11.380% | $72.6977 | $72.70 | $72.70 | $72.70 |
| Purchase #4 | $18.91 | 9.144% | $20.6391 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $52.56 | 6.695% | $56.0789 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $138.75 | 8.369% | $150.362 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $211.32 | 4.518% | $220.8674 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $600.93 | $647.9594 | $647.96 | $647.95 | $648.10 | |