| 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 | $6.29 | 7.635% | $6.7702 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $58.85 | 6.137% | $62.4616 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $179.53 | 6.239% | $190.7309 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $141.78 | 5.669% | $149.8175 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $164.49 | 5.174% | $173.0007 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $80.41 | 4.186% | $83.776 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $76.97 | 13.536% | $87.3887 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $708.32 | $753.9456 | $753.95 | $753.95 | $754.00 | |