| 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 | $56.37 | 9.355% | $61.6434 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $157.63 | 11.363% | $175.5415 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $68.45 | 12.634% | $77.098 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $39.81 | 3.799% | $41.3224 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $147.48 | 11.274% | $164.1069 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $85.54 | 6.227% | $90.8666 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $28.42 | 6.174% | $30.1747 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $583.70 | $640.7535 | $640.75 | $640.70 | $640.70 | |