| 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 | $209.44 | 11.646% | $233.8314 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $85.29 | 4.473% | $89.105 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $234.89 | 10.676% | $259.9669 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $7.79 | 3.130% | $8.0338 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $58.59 | 13.692% | $66.6121 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $84.43 | 11.431% | $94.0812 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $24.94 | 7.331% | $26.7684 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $705.37 | $778.3988 | $778.40 | $778.40 | $778.40 | |