| 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 | $34.31 | 4.805% | $35.9586 | $35.96 | $35.95 | $36.00 |
| Purchase #2 | $216.87 | 8.331% | $234.9374 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $231.28 | 3.611% | $239.6315 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $36.64 | 10.230% | $40.3883 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $164.33 | 11.327% | $182.9437 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $8.37 | 9.761% | $9.187 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $66.75 | 13.804% | $75.9642 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $758.55 | $819.0107 | $819.01 | $819.05 | $819.00 | |