| 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 | $18.64 | 11.313% | $20.7487 | $20.75 | $20.75 | $20.70 |
| Purchase #2 | $10.27 | 10.483% | $11.3466 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $184.45 | 9.507% | $201.9857 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $65.82 | 13.753% | $74.8722 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $219.49 | 8.715% | $238.6186 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $198.26 | 3.265% | $204.7332 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $101.74 | 3.557% | $105.3589 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $798.67 | $857.6639 | $857.67 | $857.65 | $857.60 | |