| 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 | $132.81 | 12.237% | $149.062 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $7.96 | 10.489% | $8.7949 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $70.53 | 4.471% | $73.6834 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $85.42 | 10.197% | $94.1303 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $245.92 | 5.354% | $259.0866 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $79.39 | 4.618% | $83.0562 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $9.75 | 9.350% | $10.6616 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $631.78 | $678.4750 | $678.47 | $678.50 | $678.60 | |