| 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 | $85.25 | 11.645% | $95.1774 | $95.18 | $95.20 | $95.20 |
| Purchase #2 | $117.81 | 5.817% | $124.663 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $67.61 | 5.606% | $71.4002 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $142.49 | 5.167% | $149.8525 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $215.90 | 4.687% | $226.0192 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $100.56 | 5.533% | $106.124 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $203.91 | 8.161% | $220.5511 | $220.55 | $220.55 | $220.60 |
| 7 purchase totals = | $933.53 | $993.7874 | $993.78 | $993.75 | $993.90 | |