| 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 | $187.94 | 7.254% | $201.5732 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $71.80 | 13.198% | $81.2762 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $28.95 | 4.328% | $30.203 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $219.32 | 8.684% | $238.3657 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $34.72 | 3.698% | $36.0039 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $105.93 | 4.255% | $110.4373 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $42.72 | 12.634% | $48.1172 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $691.38 | $745.9765 | $745.98 | $745.95 | $746.00 | |