| 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 | $37.74 | 3.402% | $39.0239 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $97.45 | 11.718% | $108.8692 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $167.92 | 9.849% | $184.4584 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $55.96 | 11.816% | $62.5722 | $62.57 | $62.55 | $62.60 |
| Purchase #5 | $195.70 | 3.546% | $202.6395 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $67.60 | 6.250% | $71.825 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $45.54 | 5.759% | $48.1626 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $667.91 | $717.5508 | $717.55 | $717.50 | $717.60 | |