| 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 | $83.42 | 5.573% | $88.069 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $38.56 | 12.438% | $43.3561 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $77.91 | 3.300% | $80.481 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $54.75 | 11.215% | $60.8902 | $60.89 | $60.90 | $60.90 |
| Purchase #5 | $140.54 | 12.153% | $157.6198 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $36.70 | 3.558% | $38.0058 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $195.62 | 5.102% | $205.6005 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $627.50 | $674.0224 | $674.03 | $674.00 | $674.10 | |