| 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 | $27.82 | 6.754% | $29.699 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $222.76 | 5.395% | $234.7779 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $132.79 | 13.640% | $150.9026 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $87.84 | 6.223% | $93.3063 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $119.28 | 10.456% | $131.7519 | $131.75 | $131.75 | $131.80 |
| Purchase #6 | $124.81 | 13.271% | $141.3735 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $90.88 | 7.330% | $97.5415 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $806.18 | $879.3527 | $879.35 | $879.35 | $879.40 | |