| 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 | $101.90 | 4.337% | $106.3194 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $77.44 | 5.584% | $81.7642 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $42.89 | 11.637% | $47.8811 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $53.77 | 11.261% | $59.825 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $92.92 | 5.250% | $97.7983 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $34.46 | 3.684% | $35.7295 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $179.49 | 8.849% | $195.3731 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $582.87 | $624.6906 | $624.69 | $624.70 | $624.70 | |