| 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 | $110.74 | 5.691% | $117.0422 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $163.53 | 5.765% | $172.9575 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $42.33 | 10.478% | $46.7653 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $233.61 | 10.790% | $258.8165 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $17.75 | 11.785% | $19.8418 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $79.57 | 10.414% | $87.8564 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $70.27 | 7.674% | $75.6625 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $717.80 | $778.9422 | $778.95 | $778.90 | $779.00 | |