| 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 | $80.80 | 12.578% | $90.963 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $25.60 | 11.712% | $28.5983 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $241.26 | 8.639% | $262.1025 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $23.46 | 9.423% | $25.6706 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $121.33 | 8.477% | $131.6151 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $25.54 | 5.103% | $26.8433 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $84.52 | 4.193% | $88.0639 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $602.51 | $653.8567 | $653.85 | $653.80 | $653.90 | |