| 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 | $72.80 | 13.296% | $82.4795 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $21.59 | 4.692% | $22.603 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $234.49 | 3.217% | $242.0335 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $35.67 | 3.562% | $36.9406 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $96.71 | 10.858% | $107.2108 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $72.95 | 5.672% | $77.0877 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $167.96 | 5.161% | $176.6284 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $702.17 | $744.9835 | $744.98 | $745.05 | $744.90 | |