| 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 | $39.43 | 5.560% | $41.6223 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $118.84 | 11.129% | $132.0657 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $41.45 | 10.818% | $45.9341 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $131.39 | 13.414% | $149.0147 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $26.57 | 13.822% | $30.2425 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $28.37 | 10.552% | $31.3636 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $10.62 | 11.651% | $11.8573 | $11.86 | $11.85 | $11.90 |
| 7 purchase totals = | $396.67 | $442.1002 | $442.09 | $442.05 | $442.10 | |