| 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 | $26.37 | 9.672% | $28.9205 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $19.55 | 13.288% | $22.1478 | $22.15 | $22.15 | $22.10 |
| Purchase #3 | $171.60 | 8.676% | $186.488 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $139.25 | 6.716% | $148.602 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $98.89 | 4.424% | $103.2649 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $220.36 | 7.165% | $236.1488 | $236.15 | $236.15 | $236.10 |
| Purchase #7 | $81.49 | 8.565% | $88.4696 | $88.47 | $88.45 | $88.50 |
| 7 purchase totals = | $757.51 | $814.0416 | $814.04 | $814.00 | $814.00 | |