| 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 | $81.39 | 8.840% | $88.5849 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $101.30 | 4.546% | $105.9051 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $25.79 | 11.419% | $28.735 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $15.25 | 12.592% | $17.1703 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $75.95 | 7.609% | $81.729 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $140.36 | 13.776% | $159.696 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $176.50 | 10.471% | $194.9813 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $616.54 | $676.8016 | $676.81 | $676.85 | $676.80 | |