| 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 | $75.65 | 11.600% | $84.4254 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $184.92 | 12.531% | $208.0923 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $240.69 | 12.627% | $271.0819 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $105.77 | 5.431% | $111.5144 | $111.51 | $111.50 | $111.50 |
| Purchase #5 | $43.96 | 6.648% | $46.8825 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $74.40 | 7.785% | $80.192 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $137.95 | 3.157% | $142.3051 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $863.34 | $944.4936 | $944.49 | $944.55 | $944.50 | |