| 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 | $61.60 | 10.290% | $67.9386 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $74.83 | 9.707% | $82.0937 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $127.54 | 4.271% | $132.9872 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $29.87 | 7.713% | $32.1739 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $203.45 | 13.661% | $231.2433 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $237.97 | 6.108% | $252.5052 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $130.60 | 7.133% | $139.9157 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $865.86 | $938.8576 | $938.86 | $938.85 | $938.80 | |