| 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 | $73.49 | 6.784% | $78.4756 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $177.36 | 5.376% | $186.8949 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $104.84 | 13.504% | $118.9976 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $24.85 | 12.718% | $28.0104 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $150.56 | 7.317% | $161.5765 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $33.75 | 11.160% | $37.5165 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $113.27 | 9.570% | $124.1099 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $678.12 | $735.5814 | $735.59 | $735.60 | $735.60 | |