| 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 | $60.50 | 4.276% | $63.087 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $80.35 | 4.837% | $84.2365 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $5.25 | 11.625% | $5.8603 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $99.96 | 4.114% | $104.0724 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $192.51 | 6.102% | $204.257 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $113.36 | 11.454% | $126.3443 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $28.35 | 3.702% | $29.3995 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $580.28 | $617.2570 | $617.26 | $617.25 | $617.30 | |