| 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 | $97.44 | 7.535% | $104.7821 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $16.72 | 7.680% | $18.0041 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $241.87 | 13.808% | $275.2674 | $275.27 | $275.25 | $275.30 |
| Purchase #4 | $79.82 | 4.845% | $83.6873 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $91.42 | 13.352% | $103.6264 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $22.35 | 8.619% | $24.2763 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $113.29 | 11.267% | $126.0544 | $126.05 | $126.05 | $126.10 |
| 7 purchase totals = | $662.91 | $735.6980 | $735.70 | $735.75 | $735.80 | |