| 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 | $84.50 | 11.501% | $94.2183 | $94.22 | $94.20 | $94.20 |
| Purchase #2 | $56.88 | 3.613% | $58.9351 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $78.46 | 12.423% | $88.2071 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $179.90 | 3.493% | $186.1839 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $38.74 | 6.669% | $41.3236 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $230.83 | 10.310% | $254.6286 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $100.32 | 4.527% | $104.8615 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $769.63 | $828.3581 | $828.36 | $828.35 | $828.30 | |