| 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 | $97.47 | 3.109% | $100.5003 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $16.96 | 6.660% | $18.0895 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $81.30 | 5.837% | $86.0455 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $238.44 | 6.576% | $254.1198 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $5.61 | 6.316% | $5.9643 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $39.85 | 8.719% | $43.3245 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $192.54 | 4.437% | $201.083 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $672.17 | $709.1269 | $709.12 | $709.10 | $709.10 | |