| 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 | $71.40 | 6.446% | $76.0024 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $63.49 | 6.768% | $67.787 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $72.84 | 12.400% | $81.8722 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $62.77 | 8.242% | $67.9435 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $19.49 | 6.234% | $20.705 | $20.71 | $20.70 | $20.70 |
| Purchase #6 | $44.51 | 13.583% | $50.5558 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $200.25 | 10.340% | $220.9559 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $534.75 | $585.8218 | $585.83 | $585.80 | $585.90 | |