| 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 | $100.91 | 3.628% | $104.571 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $125.81 | 4.400% | $131.3456 | $131.35 | $131.35 | $131.30 |
| Purchase #3 | $118.62 | 6.295% | $126.0871 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $12.83 | 3.674% | $13.3014 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $163.59 | 11.703% | $182.7349 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $227.86 | 6.536% | $242.7529 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $32.71 | 5.679% | $34.5676 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $782.33 | $835.3605 | $835.36 | $835.35 | $835.40 | |