| 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 | $26.50 | 5.601% | $27.9843 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $163.27 | 4.246% | $170.2024 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $245.68 | 11.104% | $272.9603 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $245.91 | 4.525% | $257.0374 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $80.89 | 3.591% | $83.7948 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $100.92 | 7.592% | $108.5818 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $145.94 | 3.836% | $151.5383 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $1,009.11 | $1,072.0993 | $1,072.09 | $1,072.15 | $1,072.10 | |