| 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 | $91.95 | 13.124% | $104.0175 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $19.74 | 3.526% | $20.436 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $158.88 | 7.103% | $170.1652 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $134.37 | 3.167% | $138.6255 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $51.82 | 7.427% | $55.6687 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $48.46 | 7.810% | $52.2447 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $150.90 | 5.733% | $159.5511 | $159.55 | $159.55 | $159.60 |
| 7 purchase totals = | $656.12 | $700.7087 | $700.72 | $700.70 | $700.70 | |