| 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 | $92.73 | 12.475% | $104.2981 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $129.33 | 3.801% | $134.2458 | $134.25 | $134.25 | $134.20 |
| Purchase #3 | $61.46 | 10.784% | $68.0878 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $80.88 | 4.570% | $84.5762 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $112.37 | 11.478% | $125.2678 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $20.43 | 6.787% | $21.8166 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $243.87 | 7.495% | $262.1481 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $741.07 | $800.4404 | $800.46 | $800.45 | $800.40 | |