| 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 | $72.67 | 6.740% | $77.568 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $56.33 | 8.420% | $61.073 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $165.34 | 11.846% | $184.9262 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $37.32 | 3.488% | $38.6217 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $145.92 | 4.864% | $153.0175 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $189.64 | 7.816% | $204.4623 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $97.43 | 9.819% | $106.9967 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $764.65 | $826.6654 | $826.67 | $826.60 | $826.70 | |