| 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 | $31.59 | 9.735% | $34.6653 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $101.68 | 10.488% | $112.3442 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $83.97 | 5.567% | $88.6446 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $15.90 | 7.528% | $17.097 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $65.59 | 3.207% | $67.6935 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $18.40 | 12.826% | $20.76 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $236.53 | 6.125% | $251.0175 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $553.66 | $592.2221 | $592.22 | $592.20 | $592.20 | |