| 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 | $81.49 | 9.587% | $89.3024 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $105.66 | 5.370% | $111.3339 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $188.79 | 11.645% | $210.7746 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $77.72 | 7.838% | $83.8117 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $221.75 | 5.832% | $234.6825 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $69.64 | 13.475% | $79.024 | $79.02 | $79.00 | $79.00 |
| Purchase #7 | $148.27 | 4.734% | $155.2891 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $893.32 | $964.2182 | $964.20 | $964.20 | $964.20 | |