| 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 | $65.76 | 6.259% | $69.8759 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $222.77 | 12.711% | $251.0863 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $72.44 | 6.507% | $77.1537 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $161.39 | 5.375% | $170.0647 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $100.40 | 3.452% | $103.8658 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $81.40 | 12.874% | $91.8794 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $97.60 | 9.243% | $106.6212 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $801.76 | $870.5470 | $870.55 | $870.55 | $870.70 | |